Bosch original 0414755118 Common Rail Fuel Pump E7 Series Diesel Fuel Injection Unit Pump Replacement for OEM 0986445008 10116257 04262056 Trucks Excavators original new injector

Engineered specifically for the Liebherr D934 and D936 engine families, the Bosch 0414755118 Unit Pump Injector delivers exact fitment for demanding heavy-duty diesel operations. As a core component of the Bosch UPS Unit Pump System, this PLD injector assembly is calibrated to match the injection characteristics of the D934, D934SAG, D934T, D936, D936L, D936LA, D936TI, and D936 Industrial Series, ensuring seamless integration and consistent performance across each engine variant.

Built to OEM Bosch engineering standards, this unit pump injector provides high pressure fuel injection with precision fuel metering for improved combustion efficiency and reduced operating costs. Superior durability, corrosion protection, and long service life make it ideal for Liebherr L538, L566, and L580 wheel loaders, R944 and R954 excavators, and a wide range of mining, quarry, construction, and industrial power equipment. Verified cross references include 0414755018, 10116257, PLD1B100/520/24S180, 0414755018R, RF0414755118, and RF0414755018.

To maximize operational reliability, use ultra-clean diesel fuel, replace fuel filters on schedule, prevent water contamination, and follow OEM maintenance intervals. Diagnostic support covers injector bench testing, return flow testing, fuel pressure testing, ECU fault code analysis, spray pattern evaluation, and leak-off measurement, helping fleet operators maintain peak injection performance and minimize downtime.