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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15 Feet 7-Way Green ABS Electric Cable Assembly W/ 12 & 72 inch Leads
AUTOMANN USA
$184.99Green ABS Electric Cable With 7 Way Nylon Sealed Plugs Replaces 30-4721, 304721, 4D016, And 7ATG512MW * High Quality Electric Cable* Made Of ABS* Green * 15 Foot Assembly Length* 12 Inch And 72 Inch Length Of Leads * 7 Way Nylon Plugs* Both End Plugs Are...$184.99 -
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 -
Emergency Gladhands - 2 Gallon Pail 30 pcs
AUTOMANN USA
$128.991/2 Inch Standard Emergency Gladhands - Red * High Quality Gladhand* Red * 2 Gallon Pail* Emergency * 30 Pieces* Made In USA* Sold As Pack* Warranty On Gladhands Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$128.99 -
15 Ft Black - White Tailgate Lift Battery Charging Cable W/ 12 Inch Leads- Single - Dual Pole, 12 GA
AUTOMANN USA
$250.9912 Feet 12 Gauge Tailgate Lift Battery Charging Coiled Cable W/ Single - Dual Poll PlugsThe black and white 15ft 4-gauge Tailgate Lift Cable includes 12-inch leads and features a single-pole connection on one end and a dual-pole connection on the other...$250.99 -
Universal Gladhands - 5 Gallon Pail 70 pcs
AUTOMANN USA
$300.9970 Piece Standard Gladhands * High Quality Gladhand* 5 Gallon Pail * 70 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)*****...$300.99 -
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 -
Service Gladhands - 5 Gallon Pail 70 pcs
AUTOMANN USA
$300.991/2 Inch Standard Service Gladhands - Blue * High Quality Gladhand Service* Blue* 5 Gallon Pail* 70 Pieces* Made In USA* Sold As Pack* Warranty On Gladhand Services Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$300.99 -
Service Gladhand - 2 Gallon Pail 30 pcs
AUTOMANN USA
$141.991/2 Inch Standard Service Gladhands - Blue * High Quality Gladhand Service* Blue* 2 Gallon Pail* 30 Pieces* Made In USA* Sold As Pack* Warranty On Gladhand Services Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$141.99