Transmissions

Allison Transmission Case Vent | 2017 - 2025

Transfer Case to Transmission Adapter Gasket, Duramax | 2001 - 2010

Output Shaft Bearing, Rear Adapter Housing, Duramax | 2001 - 2019

Allison 1000 Rear Output Shaft Nut, Duramax | 2011 - 2019

Allison 1000 Pressure Switch Manifold, Duramax | 2001-2018

Allison 6 Speed Transmission Fluid Pump Kit, Duramax | 2006 - 2019

Allison 1000 P1 Drive Flange | 2001 - 2019

Allison 1000 C3/C4 Piston Return Spring | 2011-2019

Internal Wire Harness, Allison 1000, 6 Speed, Duramax | 2011 - 2019

Allison Internal Filter - Shallow | 2011 - 2019

Deep Internal Filter, Duramax Allison 1000 | 2001 - 2019

Allison 1000 Transmission C2 Clutch Piston Inner Seal | 2006 - 2019