Caterpillar original Fuel Injector 0R-8787 Replacement for OEM Cross Reference 130-1804 for Engine 3408 3408B 3408C 3412 3412C Excavator Spare Parts 7W-7033 original new injector

For procurement teams working from OE references, the CAT 0R-8787 fuel injector nozzle provides a clearly identified replacement option for diesel fuel injection systems. Listed under the CAT brand within the nozzle product series, it serves as a fuel-system component associated with this specific part reference. The OE number gives buyers a practical basis for inquiries, quotations, and replacement-part sourcing without relying on an ambiguous product description.

A key advantage of this listing is its straightforward cross-reference information. The alternative number 0R8787 appears alongside the OE number, allowing the product to be searched using either formatting convention. This supports efficient catalog matching, record keeping, and communication between purchasers and suppliers. Presented as an OEM-equivalent replacement, the nozzle is clearly classified by diesel fuel type and injector category. These details are useful when comparing supplier listings or consolidating purchasing records.

This overview is intended for B2B evaluation rather than application-specific fitment confirmation. No applicable engine models, vehicle or equipment list, packaging details, or condition designation have been supplied, so these points should not be assumed. Buyers should verify the OE or cross number against existing documentation and confirm compatibility, condition, quality requirements, and packaging with the supplier before ordering. This reference-led approach supports accurate assessment of the CAT 0R-8787 / 0R8787 nozzle while keeping fitment and commercial requirements clear.