Perkins original  0R-8682 Common Rail Diesel Fuel Injector Replacement for 107-7733 127-8216 127-8222 127-8205 for  3116 3126 original new injector

The Perkins 3116 Fuel Injector 0R-8682 is engineered as a direct OEM replacement injector for Perkins 3116, 3114, and 3126 mid-range diesel engines used in heavy construction, mining, power generation, and on-highway equipment. Manufactured with hardened steel alloys and a corrosion-resistant coating, this mechanical high-pressure diesel injector delivers a precision atomized spray pattern optimized for combustion stability under demanding industrial load cycles. With an operating pressure rating of ≥1500 bar, the 0R-8682 injector is validated through flow, seal, and spray pattern testing to ensure consistent fuel delivery and reliable engine performance.

This injector carries full OE and cross-reference compatibility across the authorized number set, including 0R-8682, 127-8216, 127-8222, 107-7733, 127-8205, 127-8213, CA0R8682, CA1278216, CA1278205, CA1278213, 114-4508, and 196-1401. The multi-source cross-validated design supports OEM, remanufactured, and aftermarket procurement channels, giving fleet operators and distributors a single solution for the Perkins 3116/3114/3126 engine family. Standard Perkins injector seat geometry ensures a direct fit without modification, reducing downtime during replacement.

Field-proven across loaders (924F), backhoes (446B), excavators (320B), graders (120H), track tractors (D6M), pavers (AP-1055B), compactors (CS-573C), and industrial genset applications, the 0R-8682 is built to withstand the high-temperature, high-pressure wear conditions of heavy industrial cycles. Recommended maintenance includes spray quality inspection every 500 hours and full flow and pressure testing within 750–1000 hours, with injector replacement scheduled alongside fuel filter changes to preserve power output and fuel economy.