Free Shipping Qualifying Orders Over $199
Secure Checkout

LB7 Duramax Transmission


Maintain smooth shifting and durability with transmission parts for your 2001–2004 LB7 Duramax. Designed to work seamlessly with your 6.6L Duramax diesel engine, these components include clutches, torque converters, filters, and rebuild kits that enhance performance and extend transmission life. Shop quality parts to keep your truck running strong.

9 Items

Number of Products to Show
Sort Products By

Allison 1000 Transmission Spin On Filter Magnet Allison 29535617
Allison 1000 Transmission Spin On Filter Magnet Allison 29535617 $13.05
Fits: Allison 1000 Transmissions 2001-2019
Allison 29537965 Standard Pan Transmission Filter
Allison 29537965 Standard Pan Transmission Filter $40.11
Fits: LB7|LLY|LBZ|LMM Duramax (Equipped With Allison 1000) 2001-2010
Sun Coast A1-FLT-LOC-D Allison Deep Pan Filter Loc
Sun Coast A1-FLT-LOC-D Allison Deep Pan Filter Loc $49.00
Fits: 2001-2019 Duramax (W/ Allison Deep Filter)
Sun Coast A1-FLT-LOC-S Allison Filter Loc
Sun Coast A1-FLT-LOC-S Allison Filter Loc $42.00
Fits: 2001-2019 Duramax (W/ Allison Shallow Pan Filter)
Sun Coast 37711-12L Allison Shallow Filter Kit
Sun Coast 37711-12L Allison Shallow Filter Kit $80.00
Fits: Duramax 2001-2010 (Shallow Trans Pan)
BD-Power 1064041 Transmission Filter Service Kit
BD-Power 1064041 Transmission Filter Service Kit $46.95
Fits: Duramax 2001-2016 (With BD-Power Transmission)
PPE 128058700 Deep Pan Transmission Filter
PPE 128058700 Deep Pan Transmission Filter $16.19
Fits: Duramax 2001-2019 (Allison 1000/2000/2400 Series Trans.
Deep Allison Transmission Pan - Brushed PPE 128051010
Deep Allison Transmission Pan - Brushed PPE 128051010 $350.99
Fits: Duramax 2001-2019 Equipped With Allison 1000|2000|2400