Caterpillar original 10R-1274 Fuel Injector Replacement for OEM 10R-2977, Compatible with C11 C13 C15 C18 Truck Engine, Excavator Attachment, Cross Reference 249-0713, 10R-3147 original new injector
| Brand Name: | CATERPILLA |
| Model Number: | 10R-1274 |
| MOQ: | 1 |
| Price: | $299-$448 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Caterpillar 10R-1274 fuel injector
,C11 C13 C15 C18 engine injector
,OEM 10R-2977 replacement injector
Caterpillar original 10R-1274 Fuel Injector Replacement for OEM 10R-2977, Compatible with C11 C13 C15 C18 Truck Engine, Excavator Attachment, Cross Reference 249-0713, 10R-3147 original new injector
Fuel Type | Diesel |
Condition | New aftermarket / Remanufactured / Rebuilt / Original-type replacement |
Applicable Engine | CAT C13 (official Cat compatible model category: Truck Engine C13); commonly listed for CAT C11/C13 diesel engines |
Injector Type | Electronic diesel fuel injector (Cat Reman style) |
Quality Standard | Original-type performance, Cat Reman style |
Packaging | 1 piece, set of 6, or bulk order |
Fuel System | Diesel fuel injection system, engine fuel lines |
OE Number | 10R-1274 / 10R1274 / CA10R1274 |
Brand | Caterpillar / CAT |
Cross Number / Universal Number | 249-0707 / 2490707, 239-4908, 232-1198, 10R-2977, 249-2372 (market-listed: 249-0708, 10R-1305 — verify before shipment) |
Vehicle / Equipment Application | CAT C13 truck engines, diesel truck fleets, C11/C13 engine rebuild projects; aftermarket-listed E345C and E345D excavators |
Application Type | Heavy-duty truck engine, engine overhaul/rebuild, industrial diesel applications |
For B2B buyers sourcing heavy-duty diesel injection components, the Caterpillar 10R-1274 (10R1274) fuel injector is a proven replacement solution for CAT C13 and C11 engine platforms. Listed by Caterpillar as a Cat® Reman Electronic Fuel Injector for fuel lines, this unit is built to original-type specifications and incorporates Advanced Combustion Emission Reduction Technology. Official Cat data identifies the compatible model category as Truck Engine C13, with part dimensions of 14.8 in length and 3.0 in height.
As the core metering component of the diesel fuel system, this electronic injector is designed to deliver controlled fuel quantity, accurate injection timing, and fine atomization—three factors that directly influence combustion efficiency, power output, and emissions performance. These injection characteristics support stable engine operation under the high-load conditions typical of on-highway trucks and heavy industrial equipment.
The 10R-1274 is widely cross-referenced in the aftermarket with 249-0707 / 2490707, 239-4908, 232-1198, 10R-2977, and 249-2372. Beyond C13 truck engines, it is cataloged for CAT C11/C13 rebuild projects and aftermarket-listed equipment including E345C and E345D excavators. Units are available as a single piece, a matched set of six for full engine service, or bulk orders, serving distributors, repair shops, and fleet maintenance teams. Buyers should verify the engine serial number, old injector number, and equipment model before ordering to ensure correct fitment.
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Contact Detail:
ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province Tel:+86 020 88557755
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