View Larger
 
  

  


 

Allison 1000 Pass Through Connector Seal and Body, LB7 LLY LBZ LMM LML L5P, 2001-2017 Duramax


Transmission leaking by wire harness? This is usually the issue

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
Part Number: 10686  
Transmission leaking by wire harness? This is usually the issue

2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
 
Price:
$19.95
Qty: 
 
Comes with the connector seal and body.

With age the seal can degrade and allow fluid to get into the connection. This can cause erratic transmission operation, possible codes, and even force the transmission to go into “limp” mode.

This is an easy to install fix if fluid is present in your connection.

 Average Rating:  5 Star Rating
5.0
 based on 1 Customer Reviews  
Write A Review
   Great product, September 8, 2018  By Anonymous (Pardeeville, WI)(Verified)
Had a transmission leak coming from the pass through plug. Bought this and while I changed fluid and filters I installed this product no more leaks!