Fits: 2006 thru 2010 Chevy Silverado/GMC Sierra 2500HD/3500HD LBZ/LMM Duramax Diesel with Allison 1000 Transmission

Remanufactured OE replacement Xcalliber valvebody assembly for 2006-2010 Duramax trucks equipped with an Allison 1000 6-speed transmission. If you're rebuilding the transmission, it is highly recommended to replace the valvebody assembly. Old valvebody assemblies could be contaminated and ruin your new transmission.

Features:

• Refurbished with new components
• Brand new solenoids
• Brand new pressure switch
• Brand new internal wiring harness
• Units fully function tested
• Built in USA to Allison specifications

Includes:

• 1x Valvebody assembly (20-way connector, 4th gen)
  

Notes:

• 2006-2010 6 Speed valvebody, should have 2 tubes on the bottom.

Replaces Part #:

• Upper Casting # 29542971 (smaller section)
• Lower Casting # 29543340 (larger section)