Chrome plated stainless steel construction ensures long-lasting durability and corrosion resistance
Engraved full lock main diff labeling provides clear identification and enhances interior aesthetics
Polished finish offers a refined, upgraded appearance for the dashboard
Protects the main differential switch area from wear and damage
Sold individually for easy replacement or customization
Summarized by Shop
Full Lock Main Diff Switch Guard
The Rockwood Full Lock Main Differential Switch Guard is built from chrome plated stainless steel to protect the switch area while enhancing your interior with a polished finish. Featuring engraved “Full Lock Main Diff” labeling, this guard provides durability, clarity, and a refined look for your dash. Ke
Material
Chrome plated stainless steel
Labeling
Engraved full lock main diff
Finish
Polished
Fitment
Most 2001-2007 Peterbilt 370 series, 2006+ Peterbilt 365, 367, 384, 386, 388, 389 series