
Caterpillar Fuel Injector 317-5278 for C10 & C12 Engines
| Product Name | Diesel injector (Fuel Injector) |
| Injector Type | EUI (Electronic Unit Injector) / Common Rail Injector |
| Fuel Type | Diesel |
| Cylinders | 6 Cylinder (Engine Compatible) |
| Working Pressure | Ultra-high pressure common rail (typical value 1600-2000 bar) |
| Connection Method | Electrical Harness Connector |
| Manufacturing Process | Precise Grinding and Laser Welding |
| Installation Torque | Must be executed according to Caterpillar's repair manual standards |
| Warranty | 6 months to 1 year (depending on supplier) |
Manufacturer No.
317-5278317527820R005510R12593507555
OEM Part No.
317-52783175278
Engine Part No.
C10C11C12C133176C3196
Interchange No.
317-5278317527820R005510R12593507555208-9160170-212-3462161-178510R-0967
Fitment Vehicles
Caterpillar 140HCaterpillar 143HCaterpillar 14HCaterpillar 160HCaterpillar 163HCaterpillar 814FCaterpillar 815FCaterpillar 816FCaterpillar 966G IICaterpillar 572R IICaterpillar D7R II
Fuel System - Industrial Encyclopedia
High-quality Caterpillar fuel injector 317-5278, compatible with C10 and C12 engines. OE numbers: 317-5278, 3175278, 20R0055, 10R1259, 3507555. Reliable performance for your heavy equipment fuel system.
