LBZ Duramax CP3 Injection Pump 2006-2007.5 "VIN D"Bosch quality scan reman CP3 injection pump for GM LBZ LMM Duramax 2006 2010. Bosch injection pumps have a 2 Year Warranty. Bosch reman injection pumps are rebuilt with the highest quality parts and tested with the best calibration equipment available on the market. $225. 00 refundable core charge due. We email you a separate paypal invoice for the core charge that will be refunded upon the return of the old used core. Cross Reference 0 445 020 037 0