Caterpillar original 10R-1279 Common Rail Diesel Fuel Injector, Replacement for OEM 10R-1275 10R-7238, Compatible with 375-4106 Diesel Engine Parts original new injector
| Brand Name: | CATERPILLA |
| Model Number: | 10R-1279 |
| MOQ: | 1 |
| Price: | $299-$515 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Caterpillar 10R-1279 diesel fuel injector
,OEM replacement 10R-1275 10R-7238 injector
,375-4106 diesel engine injector
Caterpillar original 10R-1279 Common Rail Diesel Fuel Injector, Replacement for OEM 10R-1275 10R-7238, Compatible with 375-4106 Diesel Engine Parts original new injector
Fuel Type | Diesel |
Condition | Original specification / OEM-equivalent replacement |
Applicable Engine | Caterpillar 3512B, 3516B, 3508B, 3512C, 3516C diesel engines |
Injector Type | Fuel injector assembly (fuel injection nozzle assembly) |
Quality Standard | OEM standard / original specification |
Packaging | — |
Fuel System | Diesel fuel injection system |
OE Number | 10R-1279 |
Brand | CAT (Caterpillar) |
Cross Number / Universal Number | 10R1279, 170-5185, 1705185, 212-3467, 2123467, 249-0713, 2490713 |
Vehicle / Equipment Application | Generator sets, marine engines / marine propulsion, mining trucks and mining equipment, oilfield equipment, locomotive and construction machinery, industrial power systems, power plants |
Application Type | Heavy-duty industrial — power generation, marine, mining, oilfield, locomotive, construction |
Designed for Caterpillar 3500-series diesel platforms, the CAT 10R-1279 fuel injector is a precision-engineered injector assembly that delivers accurate fuel metering and atomization for stable combustion. This unit directly replaces OE number 10R-1279 and cross-references 10R1279, 170-5185, 1705185, 212-3467, 2123467, 249-0713, and 2490713, giving procurement teams flexible sourcing options when servicing legacy and current engine builds.
The injector is engineered for Caterpillar 3512B, 3516B, 3508B, 3512C, and 3516C diesel engines, covering a broad range of heavy-duty applications. Typical installations include generator sets, marine propulsion engines, mining trucks and mining equipment, oilfield equipment, locomotive and construction machinery, and industrial power systems. As part of the 3512B product series, it supports operators running mixed fleets that need a single cross-referenced solution across multiple engine models.
Produced to OEM standards, the 10R-1279 fuel injector assembly is built to match original fit and durability requirements, helping restore consistent engine performance and dependable operation in demanding environments. For distributors, fleet maintenance providers, and overhaul workshops, this CAT-branded injector offers a reliable replacement option with clear OE and cross-number traceability, simplifying sourcing and inventory management while reducing downtime for critical power generation, marine, and mining equipment.
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Contact Detail:
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