DHD Endurance Series Allison 10L1000 GM 10 Speed Valve Body Assembly 24066238 24044651 

Drivability issues in the 10L1000 Allison are proving to be signs of advanced wear in the valve body pressure regulation, Feed limit Low, and Feed limit High bore. The current industry accepted repair is to replace the valve body as an assembly. For over a year DHD's Endurance series valve body has set the bar for both value and performance. At its core the Endurance series valve body begins with a new GM assembly, not from a junkyard or reseller. Our transmission technicians perform a series of changes and additions that we have found best improve durability and shift quality. Each valve body is meticulously assembled and tested before shipment.

This Endurance Series valve body fixes both the Feed Limit Low and Feed Limit High bore wear problem. Advanced wear in these feed limit circuits are directly related to harsh up/down shifts, premature clutch failure, Limp Mode, and the dreaded P0747.

Benefits:

• Eliminates Feed Limit Low & Feed Limit High Bore Wear Issues
• Prevents Premature Clutch Wear. Limp Modes and P0747 Codes
• Promotes Cooler Fluid Temperatures
• Reduced Likelihood of Clutch Slip
• Eliminates Risk of Sudden Rear Wheel Lockup
• Improved Solenoid and Valve Performance
• Increased Longevity
• Smooth & Predictable Shifting

Fitment:

• 2020-2026 GM Allison 10L1000 10 Speed Transmission
• 2020-2026 Chevrolet Silverado HD Trucks
• 2020-2026 GMC Sierra HD Trucks
• Replaces OEM Valve Body 24066238 24044651 

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