Perkins original Perkins 162-9610 Diesel Common Rail Injector for 3126 3126B 322C 325C Loader new injector original new injector

Engineered as a direct-fit replacement for the Perkins 3126 and 3126B diesel platform, this hydraulic unit injector pump is built to restore precise fuel metering and consistent injection timing across a wide range of heavy equipment applications. Each unit is manufactured to OEM-equivalent tolerances, with matched plunger, barrel, and solenoid components calibrated for the demands of hydraulic electronic unit injection (HEUI) operation. The pump assembly is a cross-reference solution for Bosch Rexroth R986111091, enabling flexible sourcing through industrial aftermarket channels without compromising dimensional or functional compatibility. Rigorous inspection during assembly helps ensure stable cranking pressure, repeatable injection volume per cycle, and dependable cold-start performance on jobsites where downtime is costly.

The pump is designed for service across the Perkins 3126B engine family installed in excavators, wheel loaders, track loaders, track tractors, integrated toolcarriers, and pipelayers. Confirmed applications include Excavator 322C, 325C, 325C L, and M325C MH; Wheel Loader 938G II, 950G II, 962G II, IT38G II, and IT62G II; Track Loader 953C and 963C; Track Tractor D5N and D6N; and Pipelayer 561N and SPP101. Authorized OE references 162-9610, CA1629610, R986111091, Bosch Rexroth R986111091, 156-8895, and 183-6797 support straightforward identification and ordering for fleet operators, rebuild shops, and parts distributors managing mixed Perkins inventories.

As a Pump Group Unit Injector intended for the Perkins 3126 series, this component serves as a practical replacement for worn or failed original equipment, helping extend engine service life while maintaining original fuel delivery characteristics. The unit is suited to heavy-duty industrial use, including construction, earthmoving, material handling, and pipeline construction equipment operating in harsh environments. Supplied in standard export packaging with consistent part marking, the injector pump offers a balanced combination of reliability, application coverage, and value for B2B buyers seeking a trusted aftermarket alternative for Perkins 3126 and 3126B powered machinery.