original 212-3467 Diesel Fuel Injector Assembly for C10 C12 Engine Injection Valve Pump Injector 10R-1259 20R-0056 350-7555 Replacement for OEM original new injector

Engineered for demanding heavy-duty diesel service, this Electronic Unit Injector 212-3467 (cross references 2123467, 170-5231, 1705231, 10R-1259, 10R1259, CA2123467) delivers reliable fuel metering for C10, C-10, C12, C-12, 3176, 3176C and 3196 diesel engines. Its precision-machined nozzle assembly and wear-resistant internal parts support high-pressure atomization, stable combustion and consistent cylinder-to-cylinder delivery, making it a dependable choice for fleet operators, rebuild centers and aftermarket distributors sourcing globally.

The injector fits a broad equipment range including 725 and 730 articulated trucks, 16H motor graders, 972G II wheel loaders, 345B, 345BL, 365B and 365BL excavators, CPT372 truck mounted pumpers, plus C10/C12 industrial engine packages, 3196 marine auxiliary engines and generator sets. Built as a direct replacement, it supports easier installation, lower sourcing difficulty and improved maintenance efficiency across construction, mining, industrial power, agricultural and marine applications. Pre-delivery testing and SEO-friendly part number recognition simplify verification for buyers working across multiple engine arrangements.

Proper service life depends on clean diesel, scheduled fuel filter replacement, water separator draining and quality engine oil. Installation should include part and engine verification, cleanliness control, new seal replacement with lubrication, correct torque procedure, fuel system priming, ECM trim code checking, leak testing and performance testing. Addressing symptoms such as hard starting, rough idle, black or white smoke, misfire, low power or high fuel consumption promptly protects overall engine reliability.