Diesel Engine Fuel Injector 2225965 183-0691 222-5965 1830691 188-1320 1881320 for More Series in Good Testing and Providing
| OE NO0955: | 183-0691 | OE0217 NO1: | 1881320 |
| Car Make: | Diesel Engine | Quality: | Brand New Genuine |
| Product Name: | Fuel Injector | Type: | Auto Parts |
| Application: | Fuel Injection System | MOQ: | 1PC |
| Material: | High Speed Steel | SIZE: | Origional Standard |
| Brand name: | CAT | Fuel Engine: | Cat |
| High Light: | Caterpillar diesel engine fuel injector,Fuel injector 2225965 for More series,Tested Caterpillar fuel injector 183-0691 |
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Caterpillar 3126 / 3126B HEUI Fuel Injector 183-0691
Professional Product Overview
The 183-0691 fuel injector is a diesel fuel-injection component cataloged for Caterpillar 3126-series applications and is widely cross-referenced in the aftermarket with 178-6342. Caterpillar's current parts catalog identifies 178-6342 as a Hydraulic Electronic Unit Fuel Injector, confirming the HEUI-type application rather than a conventional common-rail injector.
The injector is designed for electronically controlled, hydraulically actuated fuel delivery. In a HEUI system, engine oil pressure supplies the hydraulic energy required to generate injection pressure while the electronic engine control system determines injection timing and duration.
Product Information Database
| Parameter | Product Information |
| Product Name | Diesel Fuel Injector / HEUI Unit Injector |
| Primary Reference Number | 183-0691 |
| Compact Number | 1830691 |
| Strong Cross Reference | 178-6342 |
| Compact Cross Reference | 1786342 |
| Additional Catalog Reference | 128-6601 / 1286601 |
| Additional Catalog Reference | 177-4754 / 1774754 |
| Related Reman Catalog Reference | 10R-0782 / 10R0782 |
| Related 3126 Injector Reference | 178-0199 / 1780199 |
| Related Catalog Reference | 198-6605 / 1986605 |
| Engine Family | Caterpillar 3126 Series |
| Main Engine Applications | 3126 / 3126B |
| Fuel System Type | HEUI – Hydraulic Electronic Unit Injection |
| Injector Type | Electronically controlled hydraulic unit injector |
| Fuel | Diesel |
| Application | Heavy-duty diesel engine fuel injection |
| Equipment Category | Construction / Industrial / Earthmoving / Pipeline |
| Installation Position | Engine cylinder head |
| Injection Control | Electronic |
| Hydraulic Actuation | High-pressure engine oil |
| Fuel Metering | Electronically controlled |
| Product Category | Engine Parts / Fuel System / Fuel Injector |
| Condition Options | New / New Aftermarket / Remanufactured depending on seller SKU |
| Sales Unit | 1 Piece |
| Engine Configuration | Inline six-cylinder applications within the relevant 3126 family |
| Fitment Verification | Engine S/N + Machine S/N + Original Injector Number |
| Recommended Buyer Data | Engine model, ESN, machine model, machine S/N and old injector number |
| 3126 | ||||||||
| 0R-8633 | 1OR-0781 | 1OR-1267 | 1OR-9239 | 2C0273 | 4CR0197 | 10R-0781 | 10R-0782 | 10R-1257 |
| 10R-1262 | 10R-1306 | 10R-9237 | 10R-9239 | 10R-9348 | 20R-0758 | 20R-8758 | 111-7916 | 116-7150 |
| 128-6601 | 131-7150 | 135-5459 | 138-8756 | 153-5938 | 155-1819 | 155-8723 | 156-8895 | 162-0218 |
| 162-9610 | 169-7408 | 169-7410 | 169-7411 | 171-9704 | 171-9710 | 173-4059 | 173-9267 | 173-9268 |
| 173-9272 | 173-9379 | 174-7526 | 174-7527 | 177-4752 | 177-4753 | 177-4754 | 178-0199 | 178-6342 |
| 178-6432 | 179-6020 | 180-7431 | 183-6797 | 188-1320 | 196-4229 | 198-4752 | 198-6605 | 198-6877 |
| 218-4109 | 222-5963 | 222-5965 | 222-5966 | 222-5967 | 222-5968 | 222-5972 | 232-1168 | 232-1170 |
| 232-1171 | 232-1173 | 232-1183 | 495-0327 | OR-9350 | ||||
ccaterpillar Fuel Injector Series - Engine - Equipment Appliccccation Table
| Fuel Injector / Engine Series | Common Injection Technology | Corresponding Engine Platform | Common ccccat Models / Equipment Platforms |
| 3116 Series | Mechanical Injection / Early Electronic Platform | 3116, 3116T, 3116TA, 3116DIT | M318, M320 Wheel Excavators; 135H Motor Grader; D6M Dozer |
| 3126 / 3126B Series | HEUI | 3126, 3126B | 120H Motor Grader; 950G Series II Wheel Loader; 950G Platform |
| 3126E Series | HEUI | 3126E | Commonly used in medium-duty construction and industrial platforms similar to the 3126 appliccccation range |
| C6.4 Series | ACERT Injection Platform | C6.4 ACERT | 320D / 320D L; 323D L / LN; 320D LRR; 320D FM |
| C6.6 Series | ACERT Injection Platform | C6.6 ACERT | 320D / 320D L (C6.6 versions); 320E LN; 323E LN |
| C7 Series | HEUI | C7, C7 ACERT | 120K Motor Grader; 950H Wheel Loader |
| C7.1 Series | Common Rail / Later Electronic Injection | C7.1, C7.1 ACERT | 320D2 / D2 L, 326D2, 330D2 Excavators; 950K, 950, 962, 930M Wheel Loaders; Generator Sets |
| C9 Series | HEUI-B | C9, C9 ACERT | 330D / 330D L / 330D MH; construction and industrial platforms |
| C10 Series | Electronic Unit Injection Family | C10 | 140H, 143H, 160H, 163H, 14H, 16H Motor Graders; 814F Wheel Dozer; 815F Compactor; 816F Landfill Compactor; 966G II, 972G II Wheel Loaders; D7R II Dozer; 725 / 730 Articulated Trucks; R1600G, R1700G LHD; W345B II Wheel Excavator; 345B / 365B Excavators |
| C12 Series | Electronic Unit Injection | C12, C12 Marine | Widely used across 140H, 143H, 160H, 163H, 14H, 16H; 966G II, 972G II; D7R II; 725 / 730; W345B II; 345B / 365B; also widely used in marine appliccccations |
| C13 Series | MEUI | C13, C13 ACERT | 345D L Excavator; 730C EJ Articulated Dump Truck; Generator Sets; Industrial Power Platforms |
| C15 Series | MEUI | C15, C15 ACERT | 770 Off-Highway Truck; 374D L / 374F L Excavators; 365C Demolition Excavator; R3000H LHD; Industrial Power and Generator Sets |
| 3406E Series | EUI | 3406E | AD30 Underground Mining Truck; 16H Motor Grader; 824G Series II Wheel Dozer; 826G Series II Landfill Compactor |
| C18 Series | EUI / Later Electronic Injection Platform | C18, C18 ACERT | Generator Sets; Marine Appliccccations; Large Industrial and Mining Platforms |
FAQ
1.Do you provide full technical documentation (2D/3D drawings, installation manuals, material certifications) with bulk orders?
Absolutely. We supply complete technical packages (STEP/IGES/CAD files, manuals, test reports) to streamline your engineering, procurement, and maintenance workflows.
2.What is your lead time flexibility for recurring orders (e.g., quarterly/annual contracts)?
We provide more flexible and reliable lead time management:
1.Buffer stock commitment: For contracted clients, we maintain safety stock for fast-moving SKUs to ensure emergency dispatch within 2 working days.
2. Dedicated logistics coordination: We manage factory-to-port consolidation and priority shipping slots to ensure stable and predictable delivery cycles.
3.Tell us your target schedule and required volumes - we'll submit a customized supply plan.
3.Can you supply parts with our private label or customized packaging?
Yes. For bulk orders, we offer full white-label and custom packaging services (including barcoding, fleet labeling) to support your brand and operational standards.
Why Choose Us:
1.Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
2.Quick delivery time,within 24 hours if sotck.
3. Support ordering samples;
4. We have full stock, and can deliver within short time.Many styles for your choices.
PRODUCTS PICTURE:
company introduction:
WhatsApp:+8618128524431
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