Semi-Truck Interior Parts & Accessories
You'll love the new semi-truck interior upgrades that make long hauls a breeze at 4 State Trucks! Think super comfy seats, tons of storage for all your gear, and smart tech to keep you on track. Plus, with cozy sleeping areas and cool climate control, you'll feel right at home even when you're miles away. It's all about making your drive smoother and more enjoyable.
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Chrome Horn Button Bezel For Steering Creations Steering Wheels
STEERING CREATIONS
$23.65Horn Button Bezel * Made Of High Quality Chrome-Plated Diecast* Horn Button Bezel* Horn Button Not Included* 3 Hole Bolt Pattern* Sold Individually* Warranty On Horn Button Bezels Against Defects In Workmanship & Material Form Date OF Purchase*** High...$23.65 -
Chrome 3 Trumpet Competition Series Train Horn W/ 150 db +- 10db Sound Output
UNITED PACIFIC
$145.99Chrome 3 Trumpet Train HornUpgrade your vehicle's horn to the Competition Series Train Horn for an unmistakable and commanding sound. Crafted from durable chrome-plated metal, this horn set features three trumpets for an intense, super loud sound that...$145.99 -
Model 350 12V 105 Decibel Shrill Two Tone Wolf Whistle
WOLO MANUFACTURING
$27.994 X 4 X 4.5 Inch Shrill Two Tone Wolf Whistle * High Quality Horn* Wolf Whistle* 105 Decibels* 12-Volt Current* 1 AMP * Speaker Size- Length 4 Inch- Width 4 Inch- 4.50 Inch Width* Sold Individually* Warranty On Horn Set Against Defects in Workmanship &...$27.99 -
Nexgen Express 12-Volt / 80-Watts Electronic Train Horn
WOLO MANUFACTURING
$188.9912-Volt / 80-Watts Electronic Train HornFind your compact electronic train horn designed to fit the engine compartment of cars, SUVs and even compact vehicles at 4 State Trucks. This Wolo horn is simple to install. Just mount the compact speaker and...$188.99 -
30 Inch Hadley Style Round Bell With Square Back
HADLEY
$271.9930 Inch Long Hadley Style Round 7.25 Inch Bell With Square Back * High Quality Air Horn * 30 Inch Length* With 7.25 Inch Round Bell* Square Back* Horn Support Not Included* 7/16-24 Air Connection* Single Trumpet* Bell Cover Included* Made In USA* Sold...$271.99 -
Chrome Steering Wheel Horn Pad For Peterbilt 579
UNITED PACIFIC
$53.34Peterbilt 579 Chrome Steering Wheel Pad * High Quality Steering Wheel Horn Pad* Made Of Chrome Plated Steel* Unique Horn Button Design* Original Design With Mounting Posts For Installing On Trucks Existing Horn Inner Bracket* Sold Individually* Warranty...$53.34 -
Train Horn Air Pressure Switch For Use W/ Train Horn Kits
UNITED PACIFIC
$9.99Train Horn Air Pressure SwitchThis train horn air pressure switch is a crucial component for maintaining optimal air pressure in your system. It activates the compressor when tank pressure drops below 85 PSI (6 Kg) and deactivates it when the tank...$9.99 -
National Swivel Plate For Passenger Side. Mounts Between Seat Bas And Seat
NATIONAL SEATING
$191.99Swivel Plate For Passenger Side National Seat * High Quality Swivel Plate* Passenger Side* Mounts Between Seat Base And Seat* Swivels 180 Degree To The Left* Made In USA* Sold Individually* Warranty On Swivel Plates Against Defects In Workmanship &...$191.99 -
CSM SS Train Horn Valve Mounting Bracket
CHROME SHOP MAFIA
$64.35Stainless Steel Mounting Bracket For Train Horn Valves By Chrome Shop Mafia * Made Of High Quality Stainless Steel* Designed to Mount Real Train Horn Valve* Train Horn Valve Not Included* Sold Individually* Warranty On Brackets Against Defects In...$64.35 -
Electric Solenoid Valve For Air And Train Horns
GRAND GENERAL
$35.2412-24 Volt Solenoid Valve For Air And Train Horns * High Quality Solenoid Valve* Electric * For Air And Train Horns* 12-24 Volt* Sold Individually* Warranty On Solenoid Valves Against Defects In Workmanship & Material From Date Of Purchase*** High...$35.24 -
12V Wireless Horn Activation Remote
HORNBLASTERS
$50.49Remotely Activated Horn Control Module With Complete Wiring Kit * High Quality Wireless Horn Activation Remote* Features- Remotely Activated- Complete Wiring Kit For Installation* Includes- 1 Remote- Wiring Kit- 1 Control Module* Specifications- Voltage:...$50.49 -
Air Spring Seat Bag For A National Seat
AUTOMANN USA
$40.75Air Spring Seat Bag * High Quality Seat Bag* Sold Individually* Warranty On Seat Bags Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)**** Replaces OE Number(S) 235494-01 23549401**...$40.75