Caterpillar original HP Common Rail Diesel Fuel Injector 20R-8758 0R-9349 Replacement for OEM Parts, Cross Reference 10R-9239 for Caterpillar 3126 Engine Excavator Truck Auto original new injector
Product Details
Caterpillar 3126 diesel fuel injector
,original HP common rail injector
,OEM replacement fuel injector
Caterpillar original HP Common Rail Diesel Fuel Injector 20R-8758 0R-9349 Replacement for OEM Parts, Cross Reference 10R-9239 for Caterpillar 3126 Engine Excavator Truck Auto original new injector
Fuel Type | Diesel |
Condition | N/A |
Applicable Engine | N/A |
Injector Type | N/A |
Quality Standard | N/A |
Packaging | N/A |
Fuel System | N/A |
OE Number | 20R-8758 |
Brand | CAT |
Cross Number / Universal Number | 20R-8758, 0R-8758, 10R-0781, 10R-9238, 10R-9239, 196-4229, 198-6605, 222-5963, 222-5965, 222-5967, 222-5968, 222-5972, 162-9610, 169-7408, 173-9267, 495-0327 |
Vehicle / Equipment Application | N/A |
Application Type | N/A |
This CAT-branded 3126 series diesel fuel injector is an industrial fuel injection component intended for replacement and maintenance use cases. Its official OE part number is 20R-8758, which serves as the primary identifier for order placement and part verification. The unit falls under the brand’s 3126 product line for diesel injection components, delivering a standardized part option for operations sourcing units matching this specific part number.
The injector includes a comprehensive set of listed cross-reference and universal part numbers, covering 15 alternate identifiers in addition to the core OE number. This extensive cross-listing reduces sourcing friction for B2B stakeholders such as parts distributors, equipment repair facilities and industrial fleet operators, as teams can match the part directly against existing component markings without extra number conversion work. It also lowers the risk of incorrect part ordering when servicing equipment marked with legacy or alternate part coding.
As specific application data including compatible engine models and equipment types is not provided, buyers must confirm fitment and specification alignment independently before placing bulk orders. No implied fitment for unlisted equipment is provided, and all procurement decisions should rely on physical part number matching and operational requirement checks to prevent post-purchase compatibility issues.
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