Semi-Truck Safety-Air-Electrical
Looking for replacement and aftermarket parts for semi-truck safety, air systems, and electrical components? Visit 4 State Trucks! Our selection includes air tank mounting cables, air tanks, trailer cords, hoses, safety flags, 7-way base receptacles, air line boxes, glad hands, safety hazard signs, pipe colors, elbows, and electrical wire rolls. These high-quality products are designed to keep your truck running smoothly and safely. Find the essential parts you need at 4 State Trucks.
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Gladhands With Extension Grips For Emergency & Service Brake Air Hose
UNITED PACIFIC
$25.79Gladhands With Red & Blue Extension Grips - PairEnhance your trailer's air line connections with this Gladhand featuring aluminum extension grips. Designed with color-coded handles for easy identification, it helps prevent air line kinking, ensuring...$25.79 -
Emergency Relay Valve for Air Brake Systems
AUTOMANN USA
$121.99Reliable Sealco Emergency Relay Valve with 1.5 PSI Crack PressureThe Sealco emergency relay valve ensures dependable operation in air brake systems with a crack pressure of 1.5 PSI. Designed with a 1/4 inch NPT for delivery and control and a 1/2 inch NPT...$121.99 -
TPHD 1/2 Inch Nylon Push-On Union Tee
TPHD
$20.291/2 Inch Nylon Hose Air Brake DOT Push-In Brass Tee - Push-On Union Tee - Nylon - 1/2 Inch - Sold Individually - Warranty On Push-On Union Tees Against Defects In Workmanship & Material From Date Of Purchase - Aftermarket...$20.29 -
TPHD 1/4 Inch Air Brake Push-On Union Tee NP64
TPHD
$12.89Push to Connect Fitting 1/4 Inch Tube OD Tee Union DOT Air Fittings Air Brake Line Fitting - Union Tee - Brass - 1/4 Inch - Sold Individually - Warranty On Union Tees Against Defects In Workmanship & Material From Date Of...$12.89 -
TPHD 3/8 Inch Brass Push Type Union Tee
TPHD
$21.993/8 Inch Brass Air Line Union Tee Push Type - Union Tee - Brass - 3/8 Inch - Push Type - Sold Individually - Warranty On Union Tees Against Defects In Workmanship & Material From Date Of Purchase - Aftermarket...$21.99 -
TPHD 3/8 Inch NPT Female 90 Degree Brass Elbow Pipe Fitting
TPHD
$9.99Brass Elbow Female 90 Degree 3/8 X 3/8 Inch W/ Threaded Seal - Elbow - Brass - 3/8 Inch X 3/8 Inch - 90 Degree - With Threaded Seal - Sold Individually - Warranty On Elbows Against Defects In Workmanship & Material...$9.99 -
TPHD 1/2 Inch NPT Brass Union Tee BP1018
TPHD
$11.990.5 Inch Brass Union Tee - Pipe Tee - Brass - 1/2 Inch - Sold Individually - Warranty On Pipe Tees Against Defects In Workmanship & Material From Date Of Purchase - Aftermarket Replacement Part (Not OEM)$11.99 -
TPHD 18 Inch Straight ABS Sensor Al1027196, 364528001
TPHD
$44.17ABS Sensor Straight Head, 18 Inch - ABS Sensor Kit - 18 Inch Cable Length - Straight Head - 2 Pin - Includes Sensor Clip And Grease - Sold Individually - Warranty On Sensor Kits Against Defects In Workmanship &...$44.17 -
TPHD 40 Inch Straight ABS Sensor Bw801553, 5010403, 5012270
TPHD
$53.54ABS Sensor Straight Head, 40 Inch - Sensor - 40 Inch Cable Length - Straight Head - 2 Pin - Sold Individually - Warranty On Sensors Against Defects In Workmanship & Material From Date Of Purchase - Aftermarket...$53.54 -
TPHD 40 Inch 90 Degree ABS Sensor 3591872C91, Bw801551, Bx801551
TPHD
$67.84ABS Sensor 90 Degree Head, 40 Inch - Sensor - 40 Inch Cable Length - 90 Degree - 2 Pin - Sold Individually - Warranty On Sensors Against Defects In Workmanship & Material From Date Of Purchase - Aftermarket Replacement...$67.84 -
TPHD 60 Inch 90 Degree ABS Sensor 3591873C91, Bw801549, Bx801549
TPHD
$56.34ABS Sensor 90 Degree Head, 60 Inch - ABS Sensor - 60 Inch Cable Length - 90 Degree - 2 Pin - Sold Individually - Warranty On ABS Sensors Against Defects In Workmanship & Material From Date Of Purchase - Aftermarket...$56.34 -
TPHD 60 Inch 90 Degree ABS Sensor 801546, Bw801546, 745801546
TPHD
$79.18ABS Sensor 90 Degree Head, 60 Inch - Sensor - 60 Inch Harness - 90 Degree Head - 2 Pin - Includes Sensor Clip And Grease - Sold Individually - Warranty On Sensors Against Defects In Workmanship & Material From Date Of...$79.18