Doc's Diesel Chevrolet/GMC 6.6L Duramax 10L1000 L5P Transmission Filter Kit 2020-2026

Doc's Diesel Transmission Filter Kits:

Doc's Diesel Transmission Filters are made to keep your rig shifting smoothly and running right. They trap dirt and debris that can wreck key parts like the torque converter and fluid pump. A clean transmission filter means less heat, less wear, fewer costly repairs, and puts less strain on your engine, which means better fuel mileage.

Product Details:

• Includes filter pan and gasket
• Premium filter media keeps transmission fluid clean
• Gaskets are made with premium rubber NBR material
• Gasket includes fitted screw holes for easy installation
• Doc's Auto Parts all have an OEM design, fit, and function that meet or exceed OEM Requirements

Fitment + Interchange:

Vehicle Fitment:

• 2020-2026 Chevrolet/GMC 6.6L Duramax 2500HD/3500HD with 10L1000 Transmission

Interchange:

• Doc's DF-434: AC/Delco 24298004

Doc's Part Number:

DF-434

Change Interval:

Above all recommendations, change according to your vehicle’s manufacturer’s warranty.

• Transmission Filters: Every 25,000-50,000 miles or 60,000 miles maximum

Note: Most OEM recommendations are based on regular driving, NOT hauling. Doc’s Diesel recommends changing transmission filters earlier than OEM recommended guidelines for preventative maintenance and to ensure the longevity of your transmission.