Doc's Diesel Chevrolet/GMC 6.6L Duramax 2500HD/3500 SRW Drilled and Slotted Rear Rotor Set 2011-2025Docs Diesel Drilled and Slotted Rotors Set: Docs Diesel Drilled & Slotted Rotors are built for diesel trucks that actually work towing, hauling, and handling real weight where stock rotors fall short. Designed to manage heat, maintain consistent braking, and deliver confident stopping power under load, these rotors combine precision drilled holes and machined slots to keep your brakes cooler, cleaner, and performing when it matters most. Finished with

Innovative Protection - Formulated for durability and reliability

soot buildup

Use when performance drops or regen issues appear

our oil thrives in severe operating conditions

Advanced Quad Lip Seal blocks out contaminants

Doc's 10W-30 Full Synthetic Heavy Duty Diesel Oil

SRW means Single Rear Wheel

Add with every oil change

and maintain smooth shifting—mile after mile

Doc's Diesel ATF+4 Synthetic Automatic Transmission Fluid is your go-to solution for clean

0L Duramax Air Filter 2020-2025

8L Duramax Air Filter 2016-2022