FITS-Fits Peterbilt 379 trucks (1987-2007)
Fits Peterbilt 389 trucks (2008-2023)

ALL-NEW RoadWorks Mirror Polished 1.5 inch Diameter Stainless Steel Silent Shifter Kits are available for popular Peterbilt models!

Each Silent Shifter Includes; Silent Armaflex Insolate Foam, Air Line Kit, Shift Collar, & Installation Hardware, and comes in four lengths for your personal preferences. 30, 36, 42, and 48 inch lengths are available.

RoadWorks offers world class customer support to provide you with the best experience possible when purchasing a product for your truck and stands behind every item they manufacture. When you need durable parts from a company you can depend on, RoadWorks will go the extra mile to ensure your parts are just what you needed.

• Silent Armaflex Insolate Foam
• Air Line Kit
• Shift Collar
• Hardware
• Made with mirror polished stainless steel
• Single bend and double bend options
• 30″, 36″, 42″ and 48″ lengths available
• Patent Pending