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C-ATerpillar 3116 Series Fuel Injector 0R-8479

A high-precision common rail fuel injector exclusively engineered for C-ATerpillar 3116 diesel engines, the 0R-8479 integrates high-speed steel construction, precise dimensional craftsmanship, and comprehensive after-sales support to meet the harsh operating demands of C-ATerpillar construction, industrial, and heavy-duty equipment—including wheel loaders (C-AT IT12F), integrated tool carriers (IT12B, IT14), asphalt pavers, and compaction equipment. Below is a comprehensive breakdown across 6 detailed tables, each paired with product-specific descriptions tailored for global maintenance teams, parts suppliers, and equipment operators. All information is closely related to the product itself, with a focus on physical appearance, volume, and after-sales service, and generic numbers clearly presented in a dediC-ATed table.

1. Basic Product Information

This table outlines the core identity, compatibility, and quality standards of the 0R-8479 fuel injector, a premium replacement component engineered specifically for C-ATerpillar 3116 diesel engines. Manufactured by trusted aftermarket brands and available as a genuine C-AT® option, with origins in both USA and China, it meets or exceeds C-ATerpillar’s original equipment specifiC-ATions, holds key certifiC-ATions including ISO 9001 and CE, and ensures full compatibility and reliable performance[2][6][7][12]. Constructed from high-speed steel with precision-ground internal components and high-temperature resistant seals, it withstands the heavy loads, continuous operation, and harsh environmental conditions of C-AT construction and industrial machinery, including wheel loaders, integrated tool carriers, asphalt pavers, and compaction equipment powered by 3114 and 3116 engines[2][3][4][7][12]. Every unit undergoes rigorous pre-shipment testing to eliminate defects, ensuring seamless integration with compatible engines, stable fuel delivery, and consistent performance, with in-stock availability for immediate delivery[3][7]. The premium high-speed steel core resists corrosion, wear, and thermal fatigue, making the injector ideal for long-hour operations in construction sites and industrial facilities. As a direct replacement for the OEM 0R-8479, it maintains the performance standards required for C-AT 3116 engines, ensuring reliability and reducing unplanned downtime for critical equipment[2][7][12].

2. Physical Dimensions & Volume (Focus on Appearance)

The 0R-8479 injector features a rugged, compact physical design specifically optimized for the tight engine compartments of various C-AT equipment powered by 3116 engines, balancing durability with space efficiency and adhering to original size specifiC-ATions for the 0R-8479 model[2][4][7][12]. Its solid high-speed steel profile withstands severe vibration and mechanical stress during heavy-duty operation—critical for equipment used in construction and industrial settings, such as C-AT IT12F wheel loaders, IT12B/IT14 integrated tool carriers, asphalt pavers, and compaction equipment[2][12]. The semi-matte black body is coated with a specialized anti-corrosion and anti-carbon layer, preventing fuel residue buildup and damage from dust, moisture, and chemicals commonly encountered in field operations. The polished metal nozzle tip, engineered to match C-AT 3116 atomization requirements, maintains dimensional precision and resists clogging, ensuring consistent fuel delivery under high pressure[2][6][12]. With a net weight of 1.0 kg (2.2 lbs), it balances robustness and ease of handling during installation and replacement, suitable for professional maintenance teams[4]. The weather-resistant connector ensures reliable performance in wet and dusty environments, while precision-machined threads enable quick, secure mounting. The flexible packaging configuration (neutral or original options) optimizes global shipping and inventory management, with customized packaging available to meet diverse supplier needs[2][4][7][9].

3. Cross Reference & Generic Numbers

This table provides comprehensive cross-reference and generic number data for the 0R-8479 injector, a critical resource for global parts identifiC-ATion, ordering, and replacement, adhering to industry aftermarket cross-reference standards. The primary original part number, 0R-8479, directly corresponds to C-ATerpillar’s original equipment numbers (0R8479, 0R-8684, 101-8673, 0R-4374), guaranteeing full fitment and compatibility with C-AT 3116 diesel engines[2][7]. The OEM-spec nozzle code confirms the precision nozzle specifiC-ATion, engineered to deliver optimal fuel atomization in C-AT 3116 fuel systems and perfectly matched to the 0R-8479 injector’s common rail design[2][6][12]. The listed generic numbers, most notably 127-8205 (with which 0R-8479 is directly interchangeable), along with 1278205, are widely recognized in the global aftermarket, simplifying replacement sourcing for parts suppliers and field technicians[2][6][9][12]. Full interchangeability across compatible injector models and engines (3114, 3116) reduces inventory complexity and ensures flexible maintenance solutions for C-AT equipment operators, making it easier to source compatible parts in urgent situations. This cross-reference data ensures that users can accurately identify and order the correct injector, minimizing downtime for critical 3116-powered equipment like wheel loaders, integrated tool carriers, and pavers[2][6][9][12].

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