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Tractor / Trailer Air Brake Knobs

An easy way to get your chrome fix is to replace your Tractor and Trailer air brake knobs - also known as parking brake knobs. We have a plethora of styles, from the classic chrome knobs to newer versions like the hand grenade or dagger looks.

 

  • Sold out

    Chrome large tractor/trailer air brake valve screw-on knob

    $9.95

    These replacement tractor/trailer brake knobs are fully customizable to fit your taste. Sold SINGLE. Install knobs before placing sticker or plate!...

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  • "Tractor" or "Trailer" aluminum plate for large universal chrome knobs

    $2.99

    Knobs not included. Sold SINGLE.

  • Sold out

    Chrome deluxe tractor/trailer brake screw-on air brake knob

    $16.95

    Screw-on type knobs, will not replace knobs with roll-pin. Fits a multitude of trucks, including Peterbilt, Freightliner, Kenworth, International, ...

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  • Chrome tractor/trailer air brake knob w/pin hole

    $10.99

    These tractor/trailer brake knobs fit many older Kenworth trucks. Not compatible with the more common screw-on type brake knobs. 3/8" Inner Diamete...

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  • Woody's Kenworth stainless steel "Parking Brake" control plate

    $14.99

    This stainless steel statement plate has straight edges, not angled. For the style with angled sides, see related items.Engraved script reads "Park...

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  • Rockwood billet aluminum/chrome "Tractor/Trailer" screw-on parking brake knobs

    $89.99

    When it comes to brake knobs, these are as swanky as you get. Of all the different styles we carry, these are the only ones that come with a built-...

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  • Wagon+Mule chrome billet aluminum brake knob - SINGLE

    $54.95

    Replaces thread-on tractor/trailer air brake knobs. Sold SINGLE. See related items for other knobs to match with this one.

  • Skull chrome aluminum thread-on style air brake knob

    $17.99

    This heavy duty aluminum brake knob is our newest favorite. The skull detail looks as if it were carved by hand out of a solid chunk of chrome, wit...

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  • Sold out

    Chrome gun barrel tractor/trailer air brake valve knob

    $22.99

    This replica bullet chamber is a founding member of the "Dangerous Chrome Gang." It paved the way for other brake knobs, like our grenades and bras...

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  • Freightliner logo chrome billet aluminum brake knob - SINGLE

    $54.95

    Replaces thread-on tractor/trailer air brake knobs. Sold SINGLE. See related items for other knobs to match with this one.

  • "Tractor" / "Trailer" chrome aluminum screw-on type air brake valve knob w/jewel

    $29.99

    These threaded brake knobs include an engraved, circular plate, which mounts around the center jewel. Will not replace pin-type brake knobs. Sold E...

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  • Woody's Kenworth stainless steel "Parking Brake" control plate

    $24.99

    Fits Kenworth 2002 through 2005 dash models. Engraved lettering reads "Parking Brake... CAUTION...Apply Before Leaving Vehicle." Plate is slightly ...

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  • Sold out

    Donkey/Wagon chrome billet aluminum brake knob - SINGLE

    $69.95

    Replaces thread-on tractor/trailer air brake knobs. Sold SINGLE. See related items for other knobs to match with this one.

  • Rosewood screw on tractor/trailer parking brake knobs - PAIR

    $69.99

    These deluxe brake knobs are topped with African Rosewood, on top of a smooth chrome aluminum shaft. Manufactured in the USA. Sold as a PAIR.Note f...

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  • "Eagle" chrome aluminum threaded tractor/trailer air brake knob - SINGLE

    $22.99

    The detail on this patriotic brake knob is absolutely superb. A freedom eagle in solid chrome - what more could a driver want?Sold SINGLE. Fits all...

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  • Kenworth logo chrome billet aluminum brake knob - SINGLE

    from $54.95

    Replaces thread-on tractor/trailer air brake knobs. Sold SINGLE. See related items for other knobs to match with this one.

  • Peterbilt logo chrome billet aluminum brake knob - SINGLE

    from $54.95

    Replaces thread-on tractor/trailer air brake knobs. Sold SINGLE. See related items for other knobs to match with this one.

  • Chrome aluminum Grenade screw-on air brake valve knob

    $35.95

    This incredibly realistic grenade brake knob might be intimidating if not for the chrome. They're made of solid chrome-plated aluminum, so they're ...

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  • Sold out

    Rockwood African Rosewood "Tractor/Trailer" thread-on brake knobs - PAIR

    $109.99

    Fits Peterbilt through 2005, Kenworth 2000 and older. Includes engraved stainless steel plates.Note for International Customers:Due to internationa...

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  • "Ace of Spades" chrome aluminum threaded tractor/trailer air brake knob - SINGLE

    $22.99

    Long hauls can really interfere with making it home in time for poker night. But you'll never forget who's the Ace in your cab with these beautiful...

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  • Bull logo chrome billet aluminum brake knob - SINGLE

    $54.95

    Replaces thread-on tractor/trailer air brake knobs. Sold SINGLE. See related items for other knobs to match with this one.

  • Sold out

    Large wood screw-on type air brake valve knob - Trailer

    $21.99

    These chunky ash wood knobs are great for dressing up your dash. They've got just the right amount of style.Fits Peterbilt & Kenworth trucks pr...

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  • Large chrome aluminum screw-in air brake knob - Trailer

    $26.99

    Fits Kenworth 2001 and older and Peterbilt 2004 and older. Will not fit newer trucks! Engraved stainless steel plate. Sold SINGLE.