Peterbilt Solid Brake Knob Series The Twisted Shifterz Peterbilt Solid Brake Knob provides a secure fit with an adjustable alignment set screw. Each knob features a polished billet aluminum collar and a smooth solid color finish. Designed for easy thread on installation, this knob delivers dependable performance and a clean, custom Peterbilt interior upgrade. The knob measures 2-1/8 inch in diameter for a comfortable and confident grip. Item Numbers BRKN-EM-PETE-BLK - Black BRKN-EM-PETE-IVRY - Ivory BRKN-EM-PETE-WHT - White BRKN-EM-PETE-RED - Red Product Features Solid color resin top with smooth surface Polished billet collar for strength and clean appearance 2-1/8 inch diameter for a comfortable grip Thread on installation for standard Peterbilt air brake valves Alignment set screw included for proper orientation Durable construction for long service life Sold individually Fitment Fits most Peterbilt tractor trailer brake valves using threaded knobs Compatible with OEM and custom applications Installation Remove the existing brake knob Thread the new Twisted Shifterz knob onto the valve stem Align the position and tighten the jam screw Optional: apply thread locker for extra security FAQ Is the surface textured? No. The solid finish is smooth. Does it include an adapter? No. It threads directly onto standard Peterbilt brake valves. Is there a matching shift knob? Yes. Twisted Shifterz Solid Peterbilt Shift Knobs are available. ⚠️ California Proposition 65 Warning:This product may expose you to chemicals including aluminum or resin compounds known to cause cancer or reproductive harm.For more information visit www.P65Warnings.ca.gov.
