Allison Pass-Thru Connector Seal Dan's Diesel Performance WOMANS 9L Cummins Diesel with the

9L Cummins Diesel with the Gator Fasteners HD220 Heavy Duty Main Stud Kit (MSK5924)

Whether you're working on a remote site or responding to an emergency

Nitrogen gas charged to improve ride

This kit also features shock extension brackets allowing you to retain the smooth

2011 - 2023 GMC Sierra 3500 HD Price includes applicable core fee

Allison Pass-Thru Connector Seal Dan's Diesel Performance WOMANS 9L Cummins Diesel with theReplace the leaking internal harness connector seal with our improved pass thru seal. If you are getting strange circuit codes or have noticed transmission fluid leaking from your round transmission harness connector, the 20 pin connector seal has failed. Instead of replacing the complete harness, you can simply replace the seal in just a matter of a couple minutes. No need to drain the fluid as this repair. Features: Allison Pass Thru Connector Seal