Caterpillar original Common Rail Fuel Injector 10R-1268 20r-0056, Cross Reference 350-7555 203-7685, Replacement for Caterpillar Engine Parts for C12, C10Excavator original new injector
| Brand Name: | CATERPILLA |
| Model Number: | 10R-1268 |
| MOQ: | 1 |
| Price: | $299-$448 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Caterpillar C12 common rail injector
,10R-1268 diesel fuel injector
,C10 excavator replacement injector
Caterpillar original Common Rail Fuel Injector 10R-1268 20r-0056, Cross Reference 350-7555 203-7685, Replacement for Caterpillar Engine Parts for C12, C10Excavator original new injector
Fuel Type | Diesel |
Condition | Cat Reman (same-as-new performance specification); official OEM part is discontinued, supplied as replacement component |
Applicable Engine | Caterpillar C10, C-10, C12, C-12, 3176B diesel engines; CPT372 is referenced in some aftermarket listings for C10/C12-related applications |
Injector Type | Heavy-duty diesel fuel injector assembly |
Quality Standard | Meets Caterpillar Cat Reman same-as-new performance and reliability requirements |
Packaging | Not specified |
Fuel System | Heavy-duty diesel fuel system |
OE Number | 10R-1268 (also formatted as 10R1268) |
Brand | CAT (Caterpillar) |
Cross Number / Universal Number | 10R1268, CA10R1268, 203-7685, 2037685, 128-8510, 1288510, 236-4086, 2364086, CH12082, 874822, 1705252, 3507555, 20R0056 |
Vehicle / Equipment Application | Caterpillar 345B, 345B II, 345B II MH, 365B, 365B II, 365B L excavators; other Caterpillar heavy equipment fitted with compatible C10, C12 or 3176B diesel engines (fitment verification required) |
Application Type | Heavy-duty excavator, industrial engine and heavy equipment application |
Purpose-built for Caterpillar heavy-duty diesel fuel systems, the 10R-1268 fuel injector assembly is a Cat Reman-specification component engineered for reliable fuel delivery in demanding industrial conditions. It delivers precisely metered diesel fuel at calibrated injection timing, supporting optimized atomization, stable combustion, consistent throttle response, smooth startup and steady idle for compatible engine setups. It meets Caterpillar Reman performance standards requiring same-as-new reliability while reducing environmental footprint versus new part production.
The 10R-1268 injector is commonly cataloged for Caterpillar C10, C-10, C12, C-12 and 3176B diesel engines, with some aftermarket listings referencing CPT372 use cases linked to C10/C12 platforms. Listed heavy equipment applications include Caterpillar 345B, 345B II, 345B II MH, 365B, 365B II and 365B L excavators, and other compatible industrial machinery. It is cross-referenced with part numbers including 203-7685, 128-8510, 236-4086, CH12082, 874822, 1705252, 3507555 and 20R0056 to simplify maintenance parts sourcing.
As Caterpillar’s official listing marks 10R-1268 discontinued with no universal compatibility data, B2B buyers including fleet operators, repair shops and maintenance teams must verify fitment before ordering. Verification requires cross-checking original injector number, engine serial/arrangement numbers, horsepower, emissions config and machine model to avoid mismatches. This spec-aligned replacement offers a dependable, cost-effective solution for scheduled overhauls and emergency repairs of compatible Caterpillar heavy equipment.
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Contact Detail:
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