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original Diesel Fuel Injector for Construction Machinery Excavator, 10R-0781, 10R-1306, for 3126B C7 Engine 324D 325C Excavator, Replacement for 10R-9239, 20R-8758 original new injector
| Model Number: | 10R-0781 |
| MOQ: | 1 Piece |
| Price: | $299-$448 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
Diesel Fuel Injector 10R-0781
,Excavator Injector for 3126B C7 Engine
,Replacement Injector 10R-9239 20R-8758
original Diesel Fuel Injector for Construction Machinery Excavator, 10R-0781, 10R-1306, for 3126B C7 Engine 324D 325C Excavator, Replacement for 10R-9239, 20R-8758 original new injector
Fuel Type | Diesel |
Condition | Remanufactured / Replacement (Original OEM Reman type) |
Applicable Engine | 3126, 3126B, 3126E, C7 (7.2L inline-six medium-duty diesel) |
Injector Type | HEUI Hydraulic Electronic Unit Injector / Injector GP-Fuel / Fuel Injector Assembly |
Quality Standard | Industrial Grade; Original / OEM replacement type |
Packaging | Sold individually; 6 injectors normally required per 6-cylinder engine service |
Fuel System | HEUI (Hydraulic Electronic Unit Injection) – electronically controlled by ECM, hydraulically actuated by high-pressure engine oil |
OE Number | 10R-0781 (10R0781) |
Brand | / |
Cross Number / Universal Number | 197-7107 / 1977107, 198-6605 / 1986605, 199-6065 / 1996065, 222-5966 / 2225966, EX630781; prefix formats CA10R0781, CA1977107, CA1986605, CA1996065, CA2225966; 222-5926 / 2225926 must be verified against engine serial number before shipment |
Vehicle / Equipment Application | Medium-duty trucks (Freightliner, Ford, GM, International, Kenworth, Western Star), buses / school buses, RVs / motorhomes, marine engines and vessels, fire trucks, cranes, construction equipment and industrial power units |
Application Type | Diesel engine repair and fuel injector replacement for truck, bus, RV, marine, construction and industrial vocational applications |
Built for erpillar's proven medium-duty diesel platform, the 10R-0781 (10R0781) HEUI fuel injector is a direct replacement Injector GP-Fuel for selected 3126, 3126B, 3126E and C7 diesel engines. Widely cross-referenced against 197-7107, 198-6605, 199-6065, 222-5966 and EX630781, this unit injector assembly gives parts distributors, fleet maintenance teams and engine rebuilders flexible sourcing options across the erpillar interchange network.
As a Hydraulic Electronic Unit Injector, the 10R-0781 operates within erpillar's HEUI fuel system, where the Electronic Control Module precisely manages injection timing and duration while high-pressure engine oil supplies the hydraulic force needed to intensify fuel injection pressure. Working from real-time sensor inputs, this electronically controlled, hydraulically actuated design optimizes starting, warm-up, emissions, fuel economy, noise and drivability, restoring consistent combustion performance across every cylinder when worn or failing injectors are replaced.
The 3126 family is a 7.2L inline-six platform serving medium-duty trucks, school buses, motorhomes, marine vessels, fire trucks, cranes, construction equipment and industrial power units, making this injector a high-turnover line for aftermarket suppliers. A complete six-cylinder engine service normally requires six injectors, although single units are also supplied. Before ordering, always verify the engine serial number, arrangement number, original injector number and ECM calibration, because incorrect injector selection can cause misfire, excessive smoke, rough idle, hard starting or power loss.
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Contact Detail:
ADD:Huangpu hinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province Tel:+86 020 88557755
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Email:2209396088@qq.com
