
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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Tender Kit - 25 Inch Double Spring W/ Hard Tube - 94212 For Volvo VNL Gen I, Gen ii
AUTOMANN USA
$38.5025 Inch Double Spring Tender Kit Replaces 94212 * High Quality Tender Kit* 25 Inch Length* Double Spring* Hard Tube* Made In USA* Sold Individually* Warranty On Tender Kits Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$38.50 -
Tender Kit -16 Inch Single Spring W/ Hard Tube - 94201 For Volvo VNL Gen I, Gen ii
AUTOMANN USA
$14.5716 Inch Single Spring Tender Kit Replaces 94201 * High Quality Tender Kit* 16 Inch Length* Single Spring. Hard Tube* Sold Individually* Warranty On Tender Kits Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$14.57 -
Tender Kit - 25 Inch Single Spring W/ Hard Tube - 17145 For Volvo VNL Gen I, Gen ii
AUTOMANN USA
$16.8125 Inch Single Spring Tender Kit Replaces 17145 And 94211 * High Quality Tender Kit* 25 Inch Length* Single Spring* Hard Tube* Sold Individually* Warranty On Tender Kits Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$16.81 -
Gladhand Universal Cast W/ Filter 1/2 Inch FPT - 1241010
AUTOMANN USA
$20.921/2 Inch Universal Glad Hand Replaces 12-41010, 101F, F56321, 035031, And 81-0001-CThe Universal Glad Hand keeps your service lines running smoothly without pressure or power loss. Its durable cast iron construction resists corrosion, while the...$20.92 -
In-Line Quick Release Valve 1.5 Inch - 5 NPT X 3.5 Inch
AUTOMANN USA
$66.46In-Line Quick Release ValveThe in-line quick release valve speeds up your trailer's brake release. It mounts between the tractor protection valve and the trailer hose, reducing wear on brake components and improving timing. Find more high quality...$66.46 -
Quick Release Valve In-Line - 3544667C1
AUTOMANN USA
$66.46Quick Release Valve In-Line Replaces 3544667C1, 401146, 801095, TV801095, 032020When attached to the tractor gladhand, this in-line quick release valve speeds up the release of trailer service brakes on the service side and accelerates the application of...$66.46 -
Flexible Gladhand Grips W/ 1/2in Pipe End - 1011FG
AUTOMANN USA
$20.19Flexible Gladhand Red And Blue Grips Replaces 1011TG * High Quality Gladhand Grips* 1/2 Inch Pipe End* (1) Red Grip And (1) Blue Grip* Flexible* Sold Individually* Warranty On Gladhand Grips Against Defects In Workmanship & Material From Date Of...$20.19 -
Aluminum Hex Gladhand Grips, 1/2in Pipe End - 1011TG
AUTOMANN USA
$19.06Hex Style Aluminum Gladhand Red And Blue Grips Replaces 1011TG * High Quality Gladhand Grips* Aluminum * Hex* (1) Red Grip And (1) Blue Grip* 1/2 Inch Pipe End* Sold Individually* Warranty On Gladhand Grips Against Defects In Workmanship & Material From...$19.06 -
Plastic Gladhand Grips - 1011G
AUTOMANN USA
$25.48Red And Blue Plastic Gladhand Grips * High Quality Gladhand Grips* Plastic* Red And Blue* Sold Individually* Warranty On Gladhand Grips Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not...$25.48 -
Universal Gladhands - 2 Gallon Pail 30 pcs
AUTOMANN USA
$119.9930 Piece Standard Gladhands * High Quality Gladhand* 2 Gallon Pail * 30 Pieces* Made In USA* Sold As Pack* Warranty On Gladhands Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)*****...$119.99 -
Desiccant Cartridge For ADIS, ADSP Type Air Dryers
AUTOMANN USA
$35.03Replacement AD-IS & AD-SP Air Dryer Desiccant Cartridge * High Quality Desiccant Cartridge* Dimensions:- 6.5 Inch Length- 5.5 Inch OD* For ADIS And ADSP Type Air Dryers* Made In USA* Sold Individually* Warranty On Desiccant Cartridges Against Defects In...$35.03 -
7 Way Coiled Cable Assembly W/ 40 Inch Lead And 12 Inch Lead - 15 Foot
VELVAC
$119.997 Way Coiled Cable Assembly W/ One 40 Inch Lead And One 12 Inch Lead * High Quality Coiled Cable Assembly* 15 Foot Working Length* (1) 40 Inch Lead* (1) 12 Inch Lead* Made In USA* Sold Individually* Warranty On Coiled Cable Assemblies Against Defects In...$119.99