Application: Engine Model: for Chevy/GMC 6., 6L Duramax LML LGH. Bosch CP4 Injection Pump for 10-16 LML LGH Duramax Genuine Bosch stock replacement High Pressure Pump (CP4) for GM 6.6L LML/LGH Duramax diesel engines. We suggest upgrading to the Exergy MPROP, Part... Service: We handle all customs clearance procedures and pay import taxes/duties on your behalf - no extra charges! Part Number: 0445010817, 0986437421., Engine Model: for Chevy/GMC 6., 6L Duramax LML LGH. Bosch Diesel Parts RB40445010817 features a new CP4 Injection Pump for 2011-2016 GM 6.6L LML Duramax. Designed to meet exact OE specifications for... (Exclusions apply for special delivery addresses., ) 0445010817 0986437421 Fuel Pump 0445010687 CP4 For 6.6L Duramax LML LGH Chevy Express Silverado Fuel Injection Pump If you are not sure that the pump is suitable for your vehicle, please send us email with your vehicle engine model and fuel pump part number