Fits: 2001 thru 2007 Chevy Silverado/GMC Sierra Classic Body 2500HD/3500HD LB7/LLY/LBZ Duramax Diesel
*Core must be returned in specialty case with bolts and foam otherwise you will not receive a refund*
During the re-manufacturing process, the cases are completely disassembled and all friction and wear surfaces are replaced as well as all seals. Every internal part undergoes a detailed cleaning and inspection process. Any parts not found within OEM tolerances are discarded and replaced with new replacement parts. The rear half is replaced with our XD series aluminum upgrade to prevent pump rub through.
Features:
- Updated design, eliminates pump rub through
- All seals and wear items replaced
Warranty:
- Lifetime warranty against pump rub through and a 2 year unlimited mileage warranty on the rest of the unit
Notes:
- Core must be returned in specialty case with bolts and foam otherwise you will not receive a refund
- Transfer case actuator not included
- These do not come pre-filled with fluid