Semi-Truck Dash Knobs Universal
Find the best semi-truck dash knobs at 4 State Trucks! Make life easier on the road with intuitive controls for everything from air brakes to cab climate. Adjust headlights, engage the engine brake, and manage your truck effortlessly using the right knob. Choose from our selection of wood, chrome, and aluminum dash knobs, available in various scripts like wiper, washer, and dimmer. Each knob is uniquely designed for a specific function, ensuring stress-free driving. Drive smarter and safer with these essential upgrades.
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BESTfit Windshield Wiper Motor Control For Peterbilt 359 & 379
BESTFIT TRUCK PARTS
$154.99BESTfit Windshield Wiper Motor Control Fits Peterbilt 359 & 379Enhance your vehicle's windshield wiper system with our premium Wiper Control valve, designed for air-operated windshield wiper motor control switches. Valve features three 1/8 inch NPT ports...$154.99 -
9 Inch Chrome Replacement Stand For Air Horn Valve Set
UNITED PACIFIC
$97.49Replacement Air Horn Valve StandCrafted from robust chrome-plated steel, this replacement air valve stand offers both durability and a sleek aesthetic. Standing at 9 inches tall, it provides ample support for air valves in various applications. Sold...$97.49 -
Stainless Steel Interior Parking Brake Trim For Kenworth
VALLEY CHROME PLATING
$16.99Parking Brake Trim Fits Kenworth * High Quality Brake Trim* Made Of Stainless Steel* Interior Only* Made In USA* Sold Individually* Warranty On Brake Trim Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket...$16.99 -
Stainless Steel Air Valve Dash Trim For Kenworth T800 & W900
UNITED PACIFIC
$7.49T800 & W900 Kenworth Stainless Steel Air Valve Dash Trim * High Quality Air Valve Dash Trim* Made Of 304 Stainless Steel* Sold Individually* Warranty On Air Valve Dash Trims Against Defects In Workmanship & Material From Date Of Purchase***High Quality...$7.49 -
2.125 Inch Black Stealth Twist-On Brake Knob
TWISTED SHIFTERZ
$54.05Twist-On Black Stealth Brake Knob * High Quality Air Brake Knob* Color Stealth Black* Dimensions- 2.125 Inch Diameter- 2 1/8 Inch Threads* Screw In The Collar To Align Knob* Threaded* Sold Individually* Warranty On Air Brake Knobs Against Defects In...$54.05 -
Chrome Billet Tractor Trailer Logo Brake Knob W
LIFETIME NUT COVERS
$258.99Engraved Chrome Plated Aluminum Park Brake Knob - Billet Crown Top W/Tractor-Trailer ScriptThese brake knobs are made of chrome plated billet aluminum and are easy to install. Sold in pairs, they feature a custom pedal design shape. The knobs are...$258.99 -
Chrome Billet Diamond Standard Tractor Trailer Logo Brake Knob - Octagon
LIFETIME NUT COVERS
$211.99Engraved Chrome Plated Aluminum Park Brake Knob - Billet Diamond & Hex W/Tractor-Trailer ScriptThese brake knobs are made of chrome plated billet aluminum and are easy to install. Sold in pairs, one knob is diamond shaped and the other is octagon shaped...$211.99 -
Chrome Billet Tractor Trailer Logo Brake Knob W/ Maltese Cross
LIFETIME NUT COVERS
$228.99Engraved Chrome Plated Aluminum Park Brake Knob - Billet Maltese Cross W/Tractor-Trailer ScriptThese maltese cross shaped brake knobs are made of chrome plated billet aluminum. They are embossed with a W9 Logo and are damage resistant. The knobs install...$228.99 -
Billet Brake Knobs With Texas Ranger Star & Bull Skull
AFTERMARKET
$120.99Steerhead Brake Knob * High Quality Knob* With Texas Ranger Star And Bull Skull * 1.5 Inch* Sold As Pair*** High Quality Aftermarket Replacement Part (Not OEM)***$120.99 -
Chrome Plated Plastic Tractor & Trailer Knob Set
LIFETIME NUT COVERS
$56.09Tractor & Trailer Knob SetAccent your dash with this set of shiny round knobs. The set includes both Tractor and Trailer Knobs with script writing. They are constructed of chrome plated aluminum and made in the USA. * High Quality Tractor And Trailer...$56.09 -
On Sale
Ridged Glove Box Knob
AFTERMARKET
Now: $16.58Was: $23.69Ridged Glove Box Knob * High Quality Glove Box* Ridged* Sold Individually*** High Quality Aftermarket Replacement Part (Not OEM) ***Now: $16.58Was: $23.69 -
1/2 Inch Train Horn Valve
HORNBLASTERS
$157.99Train Horn ValveThe 1/2 inch manual Train Horn Valve is a perfect addition to your train horn system if you desire complete control over your horns. With this valve, you can adjust the sound intensity of your train horns, ranging from barely audible to...$157.99