CCATerpillar 3412 Series Fuel Injector 173-4059 Product Details
The CCATerpillar 3412 Series Fuel Injector 173-4059 is a high-performance, OEM-compatible common rail fuel injector specifically engineered for CCATerpillar 3412 diesel engines, including the 3412E variant, as well as fully compatible with CCAT 3126, 3126B, 3126E, and C7 engines. It is widely applied in heavy-duty equipment such as crawler excavators, off-highway trucks (including CCAT 773E), track-type tractors, motor graders, and generator sets powered by these engines, delivering stable and reliable performance in harsh operating environments (high temperature, high vibration, dusty conditions) and optimized for today’s low-sulfur, low-lubricity diesel fuels. Available in 100% brand-new and premium remanufactured options, it strictly complies with CCAT OEM specifiCCATions, ISO certifiCCATions, and industry quality standards, with 100% pre-shipment testing to ensure consistent performance. Below is a comprehensive breakdown in 6 tables, each paired with detailed product-specific descriptions, focusing on physical appearance, volume, and after-sales service, with cross-reference/generic numbers clearly presented in a dediCCATed table—all content in English and closely tied to the product itself.
1. Basic Product Information
| Item | SpecifiCCATion |
| Part No. | 173-4059, 1734059; exclusively designed for CCATerpillar 3412 series diesel engines (3412, 3412E) and fully compatible with CCAT 3126, 3126B, 3126E, and C7 engines. It serves as a critical core component of the fuel injection system, directly replacing the original CCAT injector with perfect fitment and performance consistency. This part number is widely recognized in the global aftermarket, with proven compatibility with various CCAT heavy-duty equipment powered by the above engines, including crawler excavators and off-highway trucks like CCAT 773E, ensuring seamless integration without any modifiCCATions to the engine or fuel system. It is also closely associated with CCAT’s original equipment standards, making it a reliable replacement option for aging or damaged injectors in construction, mining, and industrial appliCCATions[7][8][9]. |
| Brand | Genuine CCATerpillar / Premium Aftermarket (Dongguan Truth Diesel Engine Parts, Wuhan Jin Hong Auto Parts); manufactured in ISO-certified facilities with strict quality control, ensuring full compatibility and performance consistency with CCAT 3412, 3412E, 3126, 3126B, 3126E, and C7 series engines. The product is backed by strong manufacturing capabilities, with a supply ability of up to 1000-2000 pieces per month (or 10000 pieces annually for some suppliers), in-stock availability for immediate delivery, and factory-direct sales to reduce purchase costs for global customers. All units are produced with precise processing and traceable component management, ensuring each injector meets the highest industry standards[5][7][9][10]. |
| AppliCCATion | Exclusively for CCATerpillar 3412 Diesel Engines (3412, 3412E) and compatible with CCAT 3126, 3126B, 3126E, and C7 engines; fully compatible with various heavy-duty equipment models powered by these engines, including crawler excavators, off-highway trucks (such as CCAT 773E), track-type tractors, motor graders, loaders, and generator sets. It delivers stable performance in harsh operating scenarios such as high-temperature, high-vibration, and dusty environments, perfectly adapting to the working conditions of CCAT-powered heavy equipment and optimized for today’s low-sulfur, low-lubricity fuels. Its versatility makes it a reliable choice for maintenance and replacement in construction, mining, and industrial sectors[1][7][8][11]. |
| Type | Common Rail Diesel Fuel Injector Assembly; tailored for the CCAT 3412 series engine’s fuel system configuration, delivering high-pressure fuel injection for optimal atomization, improved combustion efficiency, and reduced emissions. It is specially designed to adapt to today’s low-sulfur, low-lubricity fuels, with high-speed steel material and advanced manufacturing processes to enhance wear life and overall performance. Premium variants feature precision nozzles and new internal components, ensuring like-new performance and reliability, and each unit undergoes rigorous testing on professional test benches to confirm injection accuracy and stability. This injector is a critical component of the fuel injection system, ensuring consistent fuel delivery for optimal engine performance[3][7][9][10]. |
| Condition | 100% Brand New / Premium Remanufactured; 100% Pre-Shipment Tested on specialized high-pressure test benches for electrical characteristics, fuel flow rate, leakage, durability, and injection accuracy—each unit’s spray data is tested individually rather than using average data, ensuring perfect performance. Strict pre-production and final inspection eliminate defects, ensuring each unit is ready for direct installation. The injector is in stock for immediate delivery, with a minimum order quantity (MOQ) of 1 piece (sample orders available), to accommodate both small and large order needs, with single unit pricing ranging from $234.32 to $450.00 and bulk pricing negotiable for orders of multiple pieces[3][6][7][10][11]. |
| Core Material | High-Speed Steel (brand-new units) / High-Quality Reinforced Steel (remanufactured units); engineered to withstand high operating pressure (consistent with CCAT 3412E’s fuel system), mechanical stress, and thermal fatigue during heavy-duty operation. The material resists wear, corrosion, and fuel residue buildup, ensuring a long service life and reliable performance in extreme working conditions. The net weight is 1.0 kg (gross weight 1.6 kg), as verified by industry supply data and consistent with OEM specifiCCATions for the 173-4059 injector, making the overall assembly easy to handle during installation and replacement while maintaining structural integrity. The outer shell is treated with an anti-corrosion coating to adapt to harsh engine environments, further extending the injector’s service life[2][3][9]. |
This table outlines the core identity, compatibility, and quality standards of the CCATerpillar 3412 Series Fuel Injector 173-4059, a critical replacement component for CCAT 3412, 3412E, 3126, 3126B, 3126E, and C7 series engines and various heavy-duty equipment such as crawler excavators and off-highway trucks (CCAT 773E). As a common rail diesel fuel injector assembly, it integrates seamlessly with the engine’s fuel system, delivering precise fuel delivery to enhance power, fuel economy, and emission control, while adapting to low-sulfur fuels. Available in both brand-new and premium remanufactured options, it adheres to strict OEM specifiCCATions and ISO certifiCCATions, ensuring that it matches the original injector’s performance and fitment exactly. The high-speed steel construction (1.0 kg net weight, 1.6 kg gross weight), combined with rigorous pre-shipment testing, guarantees durability and reliability, making it an ideal choice for maintaining the performance of CCAT-powered heavy equipment. With in-stock availability and a flexible MOQ (1 piece), it minimizes unplanned downtime for critical machinery and accommodates both sample and bulk purchasing needs, aligning with global aftermarket demands[2][3][7][9][10].
2. Physical Dimensions & Volume (Focus on Appearance)
| Parameter | Measurement & Appearance Details |
| Total Length (Body, Without Connector) | 11.81 inches (300 mm); specifically tailored for the engine bay space constraints of CCAT 3412, 3412E-powered heavy-duty equipment, including crawler excavators and off-highway trucks (CCAT 773E). This length aligns with OEM dimensional standards (consistent with original size specifiCCATions), ensuring a perfect fit without modifiCCATions to surrounding engine components, even in tight engine compartments, and matches the spatial requirements of the 3412 series engine’s fuel system layout. The length is optimized to fit the installation position of the engine head, facilitating easy assembly with the combustion chamber, and aligns with the published length specifiCCATions for the 173-4059 injector, ensuring compatibility with existing engine configurations, with the overall package size referenced as 30×17×8 cm[3][9]. |
| Max Diameter (Main Body Cylinder) | 6.69 inches (170 mm); the compact cylindrical main body is designed to fit CCAT 3412, 3412E’s mounting positions and fuel system connections, as well as the installation space of crawler excavators, off-highway trucks, and other heavy equipment. The diameter ensures compatibility with existing mounting brackets and fuel lines, facilitating easy installation and replacement by maintenance teams, while maintaining structural robustness for heavy-duty use. The cylindrical design is smooth and compact, reducing the occupation of engine compartment space and facilitating coordination with other components, and aligns with the width specifiCCATions of the injector’s packaging (30×17×8 cm), ensuring easy storage and transportation[3][9]. |
| Height | 3.15 inches (80 mm); optimized to fit the vertical space constraints of CCAT 3412 engine compartments and heavy-duty equipment engine bays, ensuring compatibility with surrounding components such as valve covers and intake manifolds. The height also allows for easy access during installation and routine maintenance, balancing space efficiency with the injector’s functional requirements. The vertical dimension is designed to match the engine’s installation layout, ensuring that the nozzle can accurately extend into the combustion chamber for fuel injection. The overall dimensions (300mm×170mm×80mm) align with OEM standard size specifiCCATions and the referenced package size, ensuring seamless fitment with the original engine components[2][3][9]. |
| Net Weight (Single Injector Core) | 1.0 kg (gross weight 1.6 kg); consistent with OEM weight standards for the 173-4059 injector, as verified by industry supply data. The balanced weight design avoids affecting engine balance and fuel system performance, while being easily manageable for maintenance teams to handle during installation and replacement, reducing labor intensity. The weight is carefully designed to ensure that the injector’s installation does not cause additional burden on the engine mounting structure, and aligns with the published weight specifiCCATions for the 173-4059 injector from trusted suppliers, making it suitable for the heavy-duty demands of crawler excavators and off-highway trucks[2][3][9]. |
| Package Dimensions (L×W×H) | Single unit: 11.81×6.69×3.15 inches (30×17×8 cm); Set of 10: 23.62×13.39×6.30 inches (60×34×16 cm), total weight 16 kg. Standard packaging includes original, neutral, or customized options (available for bulk orders), with each unit securely packaged—remanufactured variants often use reinforced packaging to enhance protection during transit—to prevent damage during transit, and MOQ of 1 piece for sample orders. The package size is designed to be compact and portable, facilitating global transportation and storage, with original packaging available as a standard option and neutral packaging available for aftermarket needs. Shipping ports include Guangzhou, Shenzhen, Shanghai, optimizing global logistics, and packaging dimensions are optimized to reduce shipping costs, consistent with the referenced package specifiCCATions[3][6][9]. |
| Appearance Color & Finish | Original CCAT OEM Color (Matte Gray Main Body) with Bright Polished Steel Nozzle Tip; the main body features a specialized anti-corrosion, anti-fouling coating that resists fuel residue, dust, and moisture, extending the injector’s service life in harsh mining and construction environments. The nozzle tip is polished steel with precision-drilled spray holes for optimal fuel atomization and resistance to clogging, maintaining the injector’s performance and ensuring precise fuel delivery. The surface is smooth with fine processing marks (a result of advanced CNC machining), reducing fuel flow resistance and carbon deposit adhesion, while the consistent color and finish match the original CCAT injector, ensuring visual compatibility with the engine bay. Remanufactured units may have minor cosmetic imperfections but maintain the same functional and structural integrity as new units, with all critical components restored to OEM standards[3][7][9]. |
| Key Appearance Features | One-piece robust steel structure, smooth anti-fouling surface, precision-machined mounting threads for secure installation, reinforced nozzle base to prevent high-pressure deformation, anti-slip connector grooves for reliable electrical connection, clear part number marking (173-4059, 1734059) on the main body, and a protective nozzle cap for transit protection. The compact profile (300mm×170mm×80mm) is optimized for tight engine compartments of CCAT 3412, 3412E-powered equipment, ensuring easy installation and compatibility with surrounding components. Sealing components such as gaskets are provided at the connection with fuel pipelines to prevent fuel leakage, and remanufactured variants include new O-rings for enhanced sealing performance. Each unit features a unique serial number for traceability, with each component having its own ID to facilitate precise quality tracking and after-sales service[3][7][9]. |
The CCATerpillar 3412 Series Fuel Injector 173-4059 features a robust, precision-engineered physical design that balances durability, space efficiency, and OEM compatibility, with dimensions (300mm×170mm×80mm) and weight (1.0 kg net, 1.6 kg gross) strictly adhering to CCAT’s original specifiCCATions and industry supply data, with package dimensions referenced as 30×17×8 cm. Its high-speed steel construction withstands severe vibration, high operating pressure, and thermal fatigue—critical for heavy-duty equipment used in construction, mining, and industrial appliCCATions, especially crawler excavators and off-highway trucks (CCAT 773E). The matte gray anti-corrosion coating on the main body prevents damage from fuel residue, dust, and moisture, while the polished steel nozzle tip ensures precise fuel atomization and resists clogging. The dimensional specifiCCATions (length 11.81 inches/300 mm, diameter 6.69 inches/170 mm, height 3.15 inches/80 mm) are engineered to match the original injector exactly, ensuring seamless fitment without modifiCCATions. The balanced weight (1.0 kg) makes it easy to handle during installation, while the key appearance features—such as precision threads, anti-slip connectors, clear part marking, and traceable component IDs—enhance usability and reliability. The protective packaging, with optimized shipping dimensions (30×17×8 cm for single units) and optional reinforced packaging for remanufactured orders, further ensures that the injector arrives in perfect condition, ready for immediate installation, regardless of shipping distance[2][3][7][9].
3. Cross Reference & Generic Numbers
| Original Part No. | CCAT OE Nos. | Injection Type | Generic/Replacement Nos. | Interchangeable Models |
| 173-4059 | 173-4059, 1734059, CA1734059; Direct replacement for CCAT 3412 series diesel engines (3412, 3412E) and CCAT 3126, 3126B, 3126E, C7 engines, fully compatible with original CCAT equipment specifiCCATions and fuel system components. It matches the original injector’s performance, fitment, and electrical characteristics, ensuring seamless integration without modifiCCATions, and is closely associated with CCAT OE standards for 3412 series fuel injectors. It is also interchangeable with other CCAT OE numbers used for the same engine models, including 126-0499, 131-7150, 196-1401, 222-5967, OR-9349, enhancing sourcing flexibility for global customers, and is recognized as a direct OEM replacement for CCAT’s original 173-4059 injector[8][9]. | Common Rail Diesel Fuel Injector Assembly; Engineered to deliver optimal fuel atomization and metering for CCAT 3412, 3412E, 3126, 3126B, 3126E, and C7 series fuel systems, ensuring complete combustion, improved fuel economy, and reduced emissions. It operates using high-pressure fuel delivery independent of engine speed, consistent with the original common rail design, and is suitable for the fuel injection system of CCAT 3412 series engines and related heavy-duty equipment such as crawler excavators and off-highway trucks. It is specially designed to adapt to low-sulfur, low-lubricity fuels, ensuring long-term reliability and performance, and meets global emission standards, with precision nozzles optimized for efficient fuel delivery[3][7][9]. | 10R-1262, 173-9268, 198-6877, 198-7912, 232-1167, 232-1168, 156-3895, 204-2467, 174-7527, 0R-9350, 232-1173, 179-6020, DELPHI EX 639349; These widely recognized generic numbers are interchangeable with 173-4059 for CCAT 3412, 3412E, 3126, 3126B, 3126E, and C7 series engines and related heavy-duty equipment, simplifying global aftermarket sourcing for maintenance teams and parts suppliers, and covering a wide range of compatible replacement options as verified by industry supply data. These generic numbers are commonly used in the global aftermarket, ensuring easy accessibility for urgent replacement needs, and are frequently listed alongside 173-4059 as compatible replacements[7][9][10]. | CCAT 3412 series injectors (3412, 3412E) and CCAT 3126, 3126B, 3126E, C7 engines; Fully interchangeable with all listed generic numbers and CCAT OE numbers. Compatible with all CCAT 3412 series engines and equipment models equipped with the same common rail fuel system platform, including crawler excavators, off-highway trucks (CCAT 773E), track-type tractors, motor graders, loaders, and generator sets. This interchangeability ensures flexible replacement options and reduces inventory complexity for parts suppliers and equipment operators, allowing for quick sourcing of compatible injectors to minimize downtime[7][8][9][10]. |
This table provides comprehensive cross-reference and generic number data for the CCATerpillar 3412 Series Fuel Injector 173-4059, a critical resource for global parts identifiCCATion, ordering, and replacement. The original part number (173-4059) directly corresponds to CCAT’s OEM numbers (1734059, CA1734059) and is fully interchangeable with a wide range of generic numbers, including 10R-1262, 173-9268, 198-6877, 222-5967, OR-9349, and DELPHI EX 639349—all verified by industry supply sources from trusted suppliers. These generic numbers are commonly used in the global aftermarket, as they belong to the same fuel injector group for CCAT 3412 series engines and related heavy-duty equipment, making it easier for maintenance teams to source compatible replacements in urgent situations. The common rail diesel fuel injector assembly design ensures that the injector delivers the same performance as the original, maintaining optimal engine efficiency and reliability, while adapting to low-sulfur fuels. Full interchangeability reduces inventory complexity for parts suppliers and ensures that CCAT 3412 series equipment operators can quickly find the right replacement injector, minimizing downtime and operational costs, with a wide range of interchangeable options to meet different sourcing needs[7][8][9][10].
4. Performance & Quality Features
| Feature | Detail |
| Operating Pressure | Optimized for CCAT 3412, 3412E series engine common rail fuel systems, designed to handle high-pressure operation (consistent with OEM standards) to ensure stable fuel injection under heavy loads and extreme operating conditions. It delivers precise fuel metering for optimal engine power, torque, and fuel efficiency, adapting to the high-demand working scenarios of CCAT-powered crawler excavators, off-highway trucks (CCAT 773E), and construction equipment, with standard pressure settings to match the engine’s fuel system requirements. The pressure rating is engineered to align with the 3412 series’ fuel system specifiCCATions, ensuring reliable performance in heavy-duty appliCCATions, and is tested to withstand the high-pressure demands of CCAT’s fuel systems, with precision nozzles optimizing pressure distribution[7][9]. |
| Injection Type Advantage | Common Rail Diesel Fuel Injector Assembly; Delivers high-pressure fuel injection independent of engine speed, allowing for greater control over injection timing, duration, and pressure. This ensures uniform fuel atomization, complete combustion, reduced fuel consumption, and lower harmful emissions (NOx and particulates), meeting global environmental standards and enhancing engine performance. It is specially designed to adapt to today’s low-sulfur, low-lubricity fuels, with high-speed steel material to improve wear life and fuel economy. Premium variants feature precision-drilled spray holes to optimize spray uniformity, ensuring consistent performance across all operating conditions, even in harsh mining environments, and each unit is tested individually to confirm injection accuracy[3][7][9]. |
| Injection Response Time | Fast response time (≤1.3ms) for accurate fuel metering and injection timing, adapted to the high-pressure operation of CCAT 3412E’s common rail fuel system and 3126B, C7 systems. This ensures optimal engine performance, lower engine noise, reduced vibration, and better throttle response, critical for heavy-duty appliCCATions that require stable and efficient power delivery, such as mining and construction, and ensuring that the injector can quickly respond to engine load changes. The fast response time minimizes fuel waste and maximizes power output, particularly in dynamic operating environments, and is verified through rigorous pre-shipment testing, with precision nozzles enhancing response efficiency[7][9]. |
| Leakage Rate | Meets CCAT OEM quality standards, with a near-zero leakage rate to eliminate fuel waste and ensure system efficiency during long-term operation of CCAT 3412, 3412E, 3126, 3126B, 3126E, and C7 series engines and related heavy-duty equipment. Every 173-4059 unit undergoes rigorous static and dynamic leakage testing before shipment to ensure compliance, preventing fuel loss and maintaining system integrity, with sealing components (including new O-rings for remanufactured units) enhancing leakage prevention performance. The strict leakage control ensures that the injector operates efficiently, reducing operational costs and environmental impact, and aligns with OEM leakage standards for CCAT 3412 series fuel injectors, consistent with quality commitments for common rail diesel injector assemblies[7][9]. |
| Temperature Resistance | Wide operating temperature range (-40℃ to +160℃) to perform reliably in extreme cold (arctic industrial operations) and extreme heat (desert mining sites). This ensures consistent performance in all global climates, making the injector suitable for diverse operating environments and ensuring no performance degradation in harsh temperature conditions, thanks to the high-temperature resistant high-speed steel used in its construction. The temperature resistance is critical for maintaining performance in the extreme operating conditions often encountered by CCAT 3412 series-powered equipment, and is tested to confirm performance across all temperature ranges, protecting the precision nozzle components from thermal damage[7][9]. |
| CertifiCCATions & Quality Control | ISO Certified; Compliant with CCAT OEM quality standards; Full test reports (electrical characteristics, injection accuracy, high/low temperature resistance, withstand voltage, leakage, and durability) are available upon request. Every unit is tested on professional high-pressure test benches to ensure consistency with global quality standards—each unit’s spray data is tested individually, not using average data, ensuring perfect performance—with 100% pre-shipment inspection to eliminate defects. Each product has strict quality control throughout the production process, with each component assigned a unique ID for traceability, allowing for precise tracking of any issues to specific workers or processes. Advanced CNC machining and grinding equipment are used to ensure precision, making the injector more reliable and durable. Pre-production sample testing is available for bulk orders, ensuring consistency with OEM standards[5][7][9]. |
The CCATerpillar 3412 Series Fuel Injector 173-4059 is engineered to deliver professional-grade performance tailored to the high-output demands of CCAT 3412, 3412E, 3126, 3126B, 3126E, and C7 diesel engines and related heavy-duty equipment such as crawler excavators and off-highway trucks (CCAT 773E). Its common rail diesel fuel injector assembly design integrates seamlessly with the engine’s fuel system, delivering precise fuel delivery for maximum power and torque—critical for heavy-duty equipment used in construction, mining, and industrial appliCCATions. It is specially optimized for low-sulfur, low-lubricity fuels, ensuring long-term reliability and fuel economy. The fast response time (≤1.3ms) enables accurate control of injection timing, minimizing engine noise, vibration, and wear, which extends engine life in long-hour mining and construction operations. The strict leakage rate and wide temperature resistance ensure exceptional fuel efficiency and reliable performance in extreme conditions, reducing operational costs and environmental impact. All units comply with OEM quality standards and ISO certifiCCATions, with full test documentation available to verify compliance, guaranteeing consistent, reliable performance for CCAT 3412 series-powered equipment. The 100% pre-shipment testing (with individual spray data testing) on advanced equipment ensures that each injector meets the highest quality standards before reaching the customer, with a focus on durability and performance in harsh environments[5][7][9].
5. Packaging & Shipping Details
| Package Component | SpecifiCCATion |
| Inner Packaging | Custom anti-static & anti-vibration foam, nozzle protective cover cap, VCI anti-rust bag, air bubble wrap, O-rings (new for remanufactured units), gaskets (disposable installation accessories), and an English installation manual (tailored specifically for CCAT 3412, 3412E, 3126, 3126B, 3126E, and C7 engines and related heavy-duty equipment). The inner packaging ensures that critical components of the 173-4059 injector, including the precision nozzle, are protected from damage, rust, and static during transit, preserving the injector’s precision and performance. The packaging is designed to prevent collision and corrosion, ensuring the injector remains in optimal condition before installation, with original packaging options available as standard, and neutral packaging available for aftermarket needs. All installation accessories are included to facilitate quick and easy on-site installation, aligning with original packaging standards referenced by suppliers[3][6][9]. |
| Outer Packaging | High-strength corrugated cardboard box (waterproof, shockproof, dustproof); reinforced packaging is available for remanufactured units or bulk orders to enhance protection. Carton configuration is customizable to meet bulk shipping needs, with single unit package dimensions of 30×17×8 cm. Original, neutral, or brand-specific packaging is available for bulk orders, with a MOQ of 1 unit (sample orders available), ensuring flexibility for different order sizes. Neutral packaging is also available as an option to meet the needs of global aftermarket sales, with customized packaging available for large bulk orders. The outer box is designed to withstand the rigors of global shipping, ensuring product protection throughout transit, and aligns with standard packaging specifiCCATions for CCAT 3412 series injectors, with additional reinforcement for long-distance shipping, consistent with referenced packaging details[3][6][9]. |
| Protection Level | Full shock absorption, dustproof, moisture-proof, and anti-collision protection. The packaging is designed to protect the injector’s nozzle, connector, and main body during long-distance global transit, ensuring no damage occurs during shipping—even to remote mining sites, construction areas, or industrial facilities, and maintaining the injector’s integrity and performance. The multi-layer packaging design (including reinforced packaging for remanufactured units) effectively isolates external factors that may damage the product, including vibration, moisture, and physical impact, ensuring the injector arrives in perfect condition, ready for immediate installation. The packaging is tested to withstand international shipping conditions, including rough handling and extreme temperatures, protecting the precision components of the injector assembly[3][6][9]. |
| Standard Shipping | 3-day domestic shipping (continental US), 3-7 workdays delivery for global destinations (North America, South America, Europe, Middle East, Africa, Asia) for in-stock units, consistent with supplier delivery timeframes. Shipping methods include DHL, FedEx, UPS, TNT, EMS, sea freight, and air freight, with shipping costs available upon request from suppliers. In-stock availability ensures prompt shipping to meet urgent maintenance needs, with competitive shipping rates for different regions. Orders are shipped within 2-5 business days after payment confirmation, and shipment tracking is provided to keep customers informed throughout the delivery process (tracking updates every two days until delivery). Payment terms include T/T, Western Union, MoneyGram, PayPal, and L/C, with shipment photos and package details provided before the balance payment, aligning with referenced payment and shipping terms[5][7][9]. |
| Package Label | Barcode, part number (173-4059, 1734059), brand name, appliCCATion (CCAT 3412, 3412E, 3126, 3126B, 3126E, C7, crawler excavators, off-highway trucks), safety warnings (nozzle protection, static handling), and generic numbers (10R-1262, 173-9268, 198-6877, 222-5967, OR-9349). The clear labeling facilitates inventory management and quick identifiCCATion of the injector for parts suppliers and maintenance teams, streamlining the receiving and storage process, and ensuring accurate and efficient inventory management. The label also includes handling instructions and core return instructions for remanufactured units, as well as contact information for technical support and after-sales service, consistent with supplier labeling practices[7][9][10]. |
| MOQ & Pricing | MOQ: 1 Unit (sample order available); Pricing: Single unit: $234.32-$450.00 for standard units, with bulk pricing negotiable (e.g., $244.25 per unit for 13-25 pieces, $234.32 per unit for 26+ pieces) to meet the needs of both small-scale maintenance and large-scale bulk purchasing. Multiple payment methods are supported (T/T, Western Union, MoneyGram, PayPal, L/C), with flexible payment terms to adapt to global customer needs. Prices may vary based on condition (brand-new vs. remanufactured) and order quantity, with factory-direct pricing available to reduce purchase costs, and sample pricing available upon request for quality verifiCCATion, consistent with referenced pricing and MOQ details[3][6][7][10][11]. |
The CCATerpillar 3412 Series Fuel Injector 173-4059 is packaged with professional-grade materials to ensure safe, damage-free delivery worldwide, addressing the unique needs of parts suppliers and maintenance teams serving remote mining sites, construction areas, and industrial plants. The custom-cut anti-static and anti-vibration foam securely cradles the injector, including the precision nozzle, preventing movement and impact damage during shipping, while the VCI anti-rust bag and nozzle protective cap shield critical components from rust and contamination. Reinforced outer packaging is available for remanufactured units or bulk orders to enhance protection, with single unit package dimensions of 30×17×8 cm. Each package includes disposable O-rings (new for remanufactured units), gaskets, and a detailed English installation manual, simplifying field installation and reducing maintenance time. The outer waterproof, shockproof cardboard box (or reinforced packaging for remanufactured units) ensures protection during long-distance transportation, with flexible packaging options (original, neutral, customized) to optimize global shipping and inventory management, aligning with original packaging standards. Clear labeling streamlines inventory tracking, and the flexible MOQ (1 piece) and negotiable pricing make it easy to source the injector in both small and large quantities, minimizing equipment downtime for CCAT 3412 series operators and heavy-duty equipment owners. The 3-day domestic shipping and 3-7 workdays global shipping ensure prompt delivery, further reducing unplanned downtime, with in-stock availability ensuring quick fulfillment of orders[3][6][7][9][10].
6. After-Sales Service & Warranty (Focus on Support)
| Service Item | Policy & Detailed SpecifiCCATions |
| Warranty Period | 6-12 Months (industry-competitive); standard 6-month warranty for remanufactured units and 12-month warranty for brand-new units, consistent with CCAT’s standard parts warranty and trusted manufacturer policies, and aligning with referenced warranty terms. This warranty ensures long-term reliability for CCAT 3412, 3412E, 3126, 3126B, 3126E, and C7-powered equipment and related heavy-duty machinery, covering the full lifespan of typical heavy-duty operation cycles, providing peace of mind for customers and aligning with industry common standards for important fuel injection parts, with the warranty period clearly stated for all units. Warranty terms may vary by model and appliCCATion, with limitations applying as per manufacturer guidelines, and the warranty is fully transferable for authorized resellers, consistent with standard product warranty commitments[3][5][6][9]. |
| Warranty Coverage | Covers manufacturing defects in materials and workmanship of the 173-4059 injector, including nozzle failure, internal leakage, performance issues, electrical malfunctions, and component malfunctions, consistent with standard warranty coverage for common rail diesel injector assemblies. Excludes damage from improper installation, contaminated fuel, misuse, accident, or normal wear and tear. The warranty follows fair and comprehensive standards, ensuring customers receive reliable support, and is consistent with federal emissions warranty requirements for fuel injectors as part of the engine powertrain. Remanufactured units are covered for defects in the remanufacturing process, including new components such as solenoids and O-rings, and include critical design improvements to ensure like-new performance. Replacement parts provided under warranty are warranted for the remainder of the original warranty period, with no additional costs for parts or labor during the warranty period, aligning with industry warranty practices[5][6][9]. |
| Technical Support | 24-hour online customer service and offline consultation; a professional technical team with expertise in CCAT 3412, 3412E, 3126, 3126B, 3126E, and C7 engines, 173-4059 injectors, and related heavy-duty equipment (including crawler excavators and off-highway trucks) offers expert guidance on installation, troubleshooting, and maintenance. Test reports, technical instructions, and installation videos are available upon request. Free remote technical support is provided to resolve issues quickly, and shipment tracking is updated regularly (every two days) until delivery, ensuring customers stay informed. Backed by years of experience in fuel injector manufacturing, the team also provides comprehensive online and offline training resources to help customers better use and maintain the product, including guidance on caring for the precision nozzle components. The technical team includes experienced technicians who can answer any technical questions, with on-site support available for critical equipment breakdowns, consistent with supplier support commitments[5][7][9]. |
| Return & Exchange | 30-day free return/exchange policy for unused, undamaged injectors in their original packaging. A full refund or replacement is provided for non-fitment or manufacturing defects, with pre-paid return labels available for valid claims. An RMA (Return Merchandise Authorization) number must be obtained prior to returning any products to ensure streamlined processing, reducing hassle for customers. The return process is simplified to ensure timely resolution of customer issues, with clear procedures and efficient handling, aligning with industry standard return policies. Suppliers also offer replacement services for defective products, ensuring minimal downtime for customers, and core return instructions are provided for remanufactured units, with core credit available for eligible returns. Returns are processed within 5-7 business days of receipt, with refunds issued promptly, consistent with standard return practices for diesel injector parts[5][6][9]. |
| Quality Assurance | 100% pre-shipment inspection for every 173-4059 unit; each injector features unique serial-numbered traceability for full quality control, with each component assigned a unique ID to track issues to specific workers or processes, consistent with supplier quality commitments. Complete test reports, inspection pictures, and videos are available upon request to verify quality—including individual spray data testing, flow balance, and spray uniformity testing for remanufactured units, particularly for the precision nozzle components. Pre-production sample testing is available for bulk orders, ensuring consistency with OEM standards and ISO certifiCCATions, guaranteeing each unit meets the highest quality standards. Regular user follow-up and feedback collection are conducted to continuously improve product quality and service, and strict quality control measures are in place throughout the manufacturing and remanufacturing processes to ensure reliability. Advanced testing equipment is used to ensure precision and durability, making the product more reliable in harsh working environments, and each unit is tested to confirm compliance with CCAT OEM specifiCCATions, aligning with quality assurance commitments[5][7][9]. |
| Spare Parts Support |