Air Valve

This high quality Aluminum Screw-on Air Valve Knob with Script Blue Sticker is the perfect addition to your Freightliner, Kenworth, Peterbilt, and ...

Add sparkle and pride to your cab with the Twisted ShifterZ Peterbilt Glitter Brake Knob Series. These knobs feature the iconic Peterbilt oval embl...

Twisted Shifterz Pearl Kenworth Brake knobs provide a secure fit with adjustable alignment set screws. Made with a polished billet collar. Enjoy ea...

Experience the highest quality with the Deluxe Air Valve Knob with Crystal. Constructed with durable aluminum and a chrome-plated finish, this knob...

Kenworth Glitter Brake Knob Series Twisted Shifterz Glitter Kenworth Brake Knobs provide a secure fit with adjustable alignment set screws. Each kn...

Twisted Shifterz Pearl Brake Knobs provide a secure fit with adjustable alignment set screws. The polished billet collar offers an easy installatio...

Twisted Shifterz Peterbilt Brake Knobs provide a secure fit with adjustable alignment set screws. Made with a polished billet collar.  Choose from ...

Dress up your interior with this Chrome Deluxe Aluminum Screw-On Air Valve Knob. Constructed with a quality aluminum and simple-to-install screw-on...

Glitter Brake Knob – Engraved Tractor or Trailer (Silver V1) Twisted Shifterz Glitter Brake Knobs feature bold silver “TRACTOR” or “TRAILER” engrav...

Dress up your Peterbilt with this AIR VALVE BEZEL COVER for 2006-2022 models. Made from chrome plastic with double sided tape mount, this air valve...

This Deluxe Air Valve Knob is crafted with a superior triple chrome plating process to ensure a high quality and durable finish. It fits Freightlin...

This deluxe air valve knob is the perfect choice for your vehicle with its triple chrome plated finish. The aluminum knob features a glossy polyure...

Glitter Brake Knob – Engraved Tractor or Trailer (White V1) Twisted Shifterz Glitter Brake Knobs feature bold white “TRACTOR” or “TRAILER” engravin...

Brake Valve Plate for Peterbilt 2006 & Later Upgrade your Peterbilt interior with the Grand General Brake Valve Plate, designed for 2006 and ne...

United Pacific 23699 Sold Individually. This heavy-duty air valve knob is made from zinc die cast, ensuring strength and durability. It features a ...

Glitter Brake Knob – Tractor or Trailer (White Lettering) Twisted Shifterz Glitter Brake Knobs feature bold white “TRACTOR” or “TRAILER” lettering ...

Kenworth Solid Brake Knob Series Twisted Shifterz Kenworth Brake Knobs provide a secure fit with adjustable alignment set screws. Each knob feature...

Maltese Cross Air Valve Knob Sticker – 23222-2 / 23229-2 Series Bring bold, custom style to your dash with the United Pacific Maltese Cross Air Val...

4 Inch Chrome Air Horn Valve Lever with Stand Set Control your air horn with confidence using the United Pacific 4 Inch Chrome Air Horn Valve Lever...

Deluxe Military Medallion Air Valve Knob – U.S. Marine Corps (22963) The United Pacific Deluxe Military Medallion Air Valve Knob pays tribute to se...

Twisted Shifterz Solid Brake Knobs provide a secure fit with adjustable alignment set screws. Made with a polished billet collar.  Choose from Meta...

Upgrade your Peterbilt 579 with this Chrome Air Valve Trim for trucks manufactured in 2010 and beyond. Installation is a breeze with the included d...

This ALUMINUM SCREW-ON AIR VALVE KNOB WITH STAINLESS PLAQUE is the perfect addition to your truck. Made from quality aluminum with a chrome finish,...

Upgrade your air valve with the NAVY DELUXE MILITARY MEDALLION AIR VALVE KNOBS. This knob is designed with a U.S. Military metal medallion and craf...