Fits: 2004 thru 2005 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY with Allison 1000 Transmission

Remanufactured OE replacement Xcalliber valvebody assembly for 2004-2005 Duramax trucks equipped with an Allison 1000 5-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

Notes:

• 2004-2005 5 Speed valvebody, should have 7 solenoids and one tube on the bottom
• If your valvebody has 6 solenoids, see part #29536782-R

Replaces Part #:

• Upper Casting # 29539798 or 29541592 (smaller section)
• Lower Casting # 29539802 (larger section)