Caterpillar original 20R-8067 Common Rail Fuel Injector for Excavator 295-9166, C7 Engine 328-2585, Replacement for Diesel Parts, Cross Reference 387-9426 for Caterpillar 324D original new injector

Purpose-built for Caterpillar C7 diesel engine platforms, the 20R-8067 (alternately searchable as 20R8067) is a genuine Cat® Reman H1315B fuel injector that serves as a core component of the C7 diesel fuel system. Per official Caterpillar parts documentation, the injector delivers the precise required volume of diesel fuel into the combustion chamber at the exact timing needed to support consistent internal combustion engine performance, and is engineered to work with modern low-sulfur, low-lubricity diesel formulations.
Rigorous part and fitment verification is critical for B2B procurement of this injector. The primary OE number is 20R-8067, with verified cross-reference numbers, supplier-reported reman part numbers, and search-expansion identifiers available across market databases. Official Caterpillar guidance confirms fitment depends on engine model, serial number, machine arrangement number, fuel system configuration, and original injector part number, as configuration changes may impact compatibility. C9 engine compatibility must never be assumed without matching part and serial data.
The 20R-8067 supports a wide range of C7-powered applications across industrial, commercial, and marine sectors, including construction machinery, industrial generators, stationary power units, fleet trucks, heavy equipment, and marine propulsion systems. It is frequently sourced by diesel repair shops, parts distributors, marine service teams, fleet maintenance departments, generator service firms, and global aftermarket suppliers. Pre-purchase verification reduces fitment errors and supports reliable equipment operation.