TRANSMISSION FILTERS
TRANSMISSION FILTERS
FILTERS
Doc's Diesel
Ford 6.7L Powerstroke 10R140 Transmission Service Kit 2020-2025
Replaces LC3Z-7G186-A, LC3P-7G186-AC, LC3Z-7F396-A, LC3Z-7F396-B
Doc's Diesel
Chevrolet/GMC 6.6L Duramax 10L1000 L5P Transmission Service Kit 2020-2025
Replaces 24298004
Doc's Diesel
Dodge RAM 6.7L Cummins 68RFE Transmission Service Kit 2007.5-2024 (4WD)
Replaces 5013470AC
Doc's Diesel
Dodge RAM 6.7L Cummins 68RFE Transmission Filter Kit 2007.5-2024 (4WD)
Replaces 5013470AC
Doc's Diesel
Dodge RAM 6.7L Cummins HO AISIN AS69RC Transmission Filter Kit 2013-2025
Replaces 68224232AA
Doc's Diesel
Chevrolet/GMC 6.6L Duramax LT1000 Transmission Filter Kit Standard Pan 2011-2019
Replaces 29542833
Doc's Diesel
Ford 6.7L Powerstroke 10R140 Transmission Filter Kit 2020-2025
Replaces LC3Z-7G186-A, LC3P-7G186-AC, LC3Z-7F396-A, LC3Z-7F396-B
Doc's Diesel
Chevrolet/GMC 6.6L Duramax 10L1000 L5P Transmission Filter Kit 2020-2025
Replaces 24298004
Doc's Diesel
Dodge RAM 5.9L Cummins 48RE/46RH/47RE Transmission Filter Kit 1998.5-2007
Replaces 52118789
Doc's Diesel
Ford 6.0L Powerstroke TorqShift Transmission Filter Kit 2003.5-2007
Replaces FT144, 3C3Z7B155BA
Doc's Diesel
Chevrolet/GMC 6.6L Duramax 1000/M74 Transmission Filter Kit 2001-2010 Shallow Pan
Replaces 29537965
Doc's Diesel
Dodge RAM 6.7L Cummins 68RFE Transmission Service Kit 2007.5-2024 (2WD)
Replaces 05013470AE
Doc's Diesel
Dodge RAM 6.7L Cummins 68RFE Transmission Filter Kit 2007.5-2024 (2WD)
Replaces 05013470AE
Doc's Diesel
Chevrolet/GMC 6.6L Duramax LT1000, LT2000, LT2400 Transmission Filter Kit Deep Pan 2001-2019
Replaces 29542824
Doc's Diesel
Chevrolet/GMC 6.6L Duramax 1000/M74 Transmission Filter Kit 2001-2010 Deep Pan
Replaces 29537966
Collection Details 
Diesel Transmission Filters
Doc's Transmission Filters work hard to trap impurities in your transmission fluid, ensuring smooth gear shifting and reduces the risk of expensive repairs. Regular Transmission Filter changes protect key components like the torque converter and fluid pump from damage caused by contaminants. Without proper routine maintenance, a clogged filter can lead to overheating, premature wear, and even transmission failure, which can be costly to repair. Additionally, a clean filter improves transmission efficiency, reducing engine strain and enhancing fuel economy by ensuring smoother shifts and lower fuel consumption. Shop our selection of Cummins, Duramax, and Powerstroke Transmission Filters and get the right fit, right now. Doc's Diesel Filters are spec'd and designed to meet or exceed the quality/performance of the original filters (OEM's) that come in your vehicle.
JOIN THE CLUB
Doc’s Diesel Diehard rewards you for doing what you already do — keeping your truck dialed. Earn points on every order, unlock exclusive deals, and get access to limited gear and must-have Doc’s products. Real perks for real diesel folks.
JOIN THE CLUB
Doc’s Diesel Diehard rewards you for doing what you already do — keeping your truck dialed. Earn points on every order, unlock exclusive deals, and get access to limited gear and must-have Doc’s products. Real perks for real diesel folks.
BECOME A DOC'S DEALER
Join the Doc’s Wholesale Dealer Program for exclusive product discounts, free fast shipping, and guaranteed OEM fitment, plus a custom dealer pack when you sign up.
SAVE $$$
Exclusive Access to Dealer Website with Wholesale Prices
FREE FAST SHIPPING
Shipped in Under 24 Hours, Monday through Friday
EXCLUSIVE DEALER PACK
You’ll Get a Bundle of Doc’s Merch On Us
BECOME A DOC'S DEALER
Join the Doc’s Wholesale Dealer Program for exclusive product discounts, free fast shipping, and guaranteed OEM fitment, plus a custom dealer pack when you sign up.
SAVE $$$
Exclusive Access to Dealer Website with Wholesale Prices
FREE FAST SHIPPING
Shipped in Under 24 Hours, Monday through Friday
EXCLUSIVE DEALER PACK
You’ll Get a Bundle of Doc’s Merch On Us