Twisted Shifterz - Pearl Brake Knob

Pearl Brake Knob Series

The Twisted Shifterz Pearl Brake Knob provides a clean, custom upgrade with a secure fit and smooth pearl finish. Each knob features a polished billet aluminum collar and an adjustable alignment set screw for precise positioning. The comfortable 2-1/8 inch diameter design ensures a solid grip and dependable function. Installation is simple with standard thread on style tractor trailer brake valves.

Select from multiple pearl and neon pearl colors to match your truck interior.

Color Options

Click the dropdown menu to choose your color.

Product Features

• Pearl finish resin with smooth protective surface
• Polished billet collar for strength and shine
• 2-1/8 inch diameter for a comfortable grip
• Thread on installation for standard air brake valves
• Alignment set screw included for proper orientation
• Durable molded construction for long service life
• Sold individually

Fitment

• Fits most tractor trailer air brake valves using threaded knobs
• Compatible with OEM and aftermarket valve assemblies

Installation

• Remove the existing brake knob
• Thread the new Twisted Shifterz knob onto the valve stem
• Align the design and tighten the jam screw
• Optional: use thread locker for additional retention

FAQ

• Is the pearl surface textured? No. All finishes are smooth to the touch.
• Does this knob include an adapter? No. These thread directly onto standard brake valves.
• Is there a matching shift knob? Yes. Twisted Shifterz Pearl Shift Knobs are available in many of the same colors.

⚠️ California Proposition 65 Warning:This product may expose you to chemicals including aluminum and resin compounds known to cause cancer or reproductive harm.For more information visit www.P65Warnings.ca.gov.