6 Speed Internal Wire Harness for the 2006 - 2010 Allison 1000. This is the harness that is connected to the solenoids on the transmission valve body. It is accessible and replaceable by removing the fluid pan on the Allison 1000.

If you are looking for just the pass through connector seal due to a leak the10685is available separately or if you need the pass through and connector body the10686is another alternative.

Details:

• Engine Manufacturer: Duramax
• Liter: 6.6 Liter
• Engine Designation: LLY, LBZ, LMM
• Engine Years: 2006-2010
• Transmission Code: Allison 1000

Applications:

• 2006 Silverado/Sierra 2500HD/3500HD LLY
• 2006-2007 Silverado/Sierra 2500HD/3500HD LBZ
• 2007-2010 Silverado/Sierra 2500HD/3500HD LMM