Caterpillar original Replacement for Caterpillar Diesel Fuel Injectors, 10R-1262 0R-9348 for 3126B 3126E 3126 C7 Truck Engine, Cross Reference 10R-0781 10R-1306 original new injector
| Brand Name: | CATERPILLA |
| Model Number: | 10R-1262 |
| MOQ: | 1 |
| Price: | $86-$141 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Caterpillar diesel fuel injector replacement
,3126B engine fuel injector
,Caterpillar original new injector
Caterpillar original Replacement for Caterpillar Diesel Fuel Injectors, 10R-1262 0R-9348 for 3126B 3126E 3126 C7 Truck Engine, Cross Reference 10R-0781 10R-1306 original new injector
Fuel Type | Diesel |
Condition | Remanufactured (Reman) |
Applicable Engine | Caterpillar 3126, 3126B, 3126E diesel engines equipped with HEUI (Hydraulic Electronic Unit Injection) system; fitment must be verified via engine serial number, original injector part number and application configuration |
Injector Type | Hydraulic Actuated Electronic Unit Injector (HEUI Diesel Fuel Injector) |
Quality Standard | Not specified |
Packaging | Not specified |
Fuel System | Caterpillar HEUI (Hydraulic Electronic Unit Injection) fuel system |
OE Number | 10R-1262 (common search variants: 10R1262, 10R 1262) |
Brand | CAT (Caterpillar) |
Cross Number / Universal Number | Confirmed cross/reference and injector group numbers: 222-5963 (2225963), 203-3771 (2033771), 204-6714 (2046714), EX631262; CA-prefixed variants (CA10R1262, CA2225963, CA2033771, CA2046714) are for search indexing only, not guaranteed stamped OE numbers |
Vehicle / Equipment Application | Common applications include medium duty trucks, construction machinery, industrial diesel equipment, agricultural equipment, engine rebuild projects, diesel fleet repair and aftermarket export supply |
Application Type | Heavy-duty industrial diesel OE replacement, for aftermarket repair, fleet maintenance and engine rebuild applications |
For diesel parts distributors and repair operators sourcing confirmed replacement components for CAT 3126 series engines, the 10R-1262 remanufactured diesel fuel injector is a purpose-built OE replacement solution designed for HEUI-equipped Caterpillar 3126, 3126B and 3126E platforms. Its primary OE number is 10R-1262, with common search variants including 10R1262 and 10R 1262. Confirmed cross-reference numbers cover 222-5963, 203-3771, 204-6714 and EX631262, while CA-prefixed part number variants are for search indexing only and not guaranteed as stamped OE identifiers. All fitments must be verified against engine serial number, original injector part number and application configuration prior to purchase.
As part of the Caterpillar HEUI fuel system family, the 10R-1262 is a hydraulically actuated electronic unit injector, distinct from conventional mechanical injectors. The HEUI architecture delivers diesel fuel to the injector, uses high-pressure engine oil to actuate the injector piston, and relies on engine control module signals to regulate injection timing and fuel metering. This design is widely used in Caterpillar 3126B and 3126E diesel engine HEUI systems.
This injector is suitable for professional diesel repair shops, fleet maintenance companies, truck service centers, construction equipment repair suppliers, engine rebuilders and industrial diesel parts distributors serving CAT 3126 series engine applications. It is commonly used across medium-duty truck, construction machinery, agricultural equipment, industrial diesel engine and engine rebuild project use cases, as well as aftermarket export supply channels.
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Contact Detail:
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Guangdong Province Tel:+86 020 88557755
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