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DMAX XD Platinum Series Transmission Rear Housing Support
Fits 2001-2019 Chevy/GMC 2500/3500HD Allison 4x4 Transmissions.
2001-2007 (LB7-LLY-LBZ) - XD-TB-0107
2007.5-2010 (LMM) - XD-TB-0710
2011-2019 (LML-L5P) - XD-TB-1119
The DMAX XD transmission rear support can keep your Allison four wheel drive housing alive and prevent it from cracking in the event of a drive line vibration (bad u-joint, dented or bent drive shaft).
(Dmax XD Warranty) Dmaxstore XD parts come with a no questions asked 3 year unlimited mileage warranty to the original purchaser. Warranty period begins at date of purchase. If a failure occurs, Dmaxstore will replace the failed part only once it has been received at our facility. Shipping costs are not included under the warranty
Installation torque Specs: