MISC PARTS

Swag Allison Internal Transmission Harness For 11-19 LML/L5P Duramax Silverado Sierra 11-19 LML/L5P 6.6L Duramax Silverado Sierra Allison 1000/GM Transmission Internal Harness This harness will work on the LML/L5P pickups with the Allison 6-Speed...

Transmission Cooler Thermostat Bypass Plug WCF100469 For 17-19 L5P Duramax - CNC Machined Billet Aluminum Thermostatic Bypass Plug- Black Anodized Finish- High temperature silicone O-ring seals- Reduces fluid flow restriction to trans cooler- Simple...

Fleece Performance 2017-2019 GM Duramax Heavy Duty Replacement Transmission Cooler Lines 2017-2019 GM 2500/3500 Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our kit is the most complete replacement...

Allison A-Trim Pressure Control Solenoid 29541895 For 06-19 GM 6.6L Duramax The Allison 29541895 A-Trim Pressure Control Solenoid is an OE quality replacement part for your transmission. Made to stock specifications, this product is constructed from...

Allison B0Trim Pressure Control Solenoid 29541896 For 06-19 GM 6.6L Duramax The Allison 29541896 B-Trim Pressure Control Solenoid is an OE quality replacement part for your Duramax . Made to stringent specifications, this product is constructed from...

Allison Pressure Switch Assembly 29546972 For 2001-2019 GM 6.6L Duramax Install the Allison 29546972 Pressure Switch Assembly to your 2001-2019 GM 6.6L Duramax and get an OEM replacement component. Made to stock specifications, this product is...

Allison  C,D,E,G  Shift Valve Solenoid 29536833 For 01-19 GM 6.6L Duramax The Allison 29536833 C,D,E,G, Shift Valve Solenoid is an OE quality replacement part for your Duramax. Ideal for maintaining a factory ride, this part has a stock fit...

XDP EPC Solenoid Fooler Plug XD345 2011-2019 GM 6.6L Duramax LML/L5P Increase the durability, line pressure, and performance of the Allison transmission in your 2011-2019 GM 6.6L Duramax LML and L5P with the XDP EPC Solenoid Fooler Plug XD345. From the...

XDP X-TRA Cool L5P Transmission Cooler Thermostatic Bypass XD396 2017-2019 GM 6.6L Duramax L5P The XDP X-TRA Cool L5P Transmission Cooler Thermostatic Bypass XD396 helps lower temperatures and prolong the life of the Allison transmission in your...