
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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TPHD 96 Inch 90 Degree ABS Brake Sensor Al364062 364094081
TPHD
$48.71ABS Brake Sensor 90 Degree - ABS Sensor - 96 Inch Cable Length - 2 Pin - 90 Degree Head - Includes Sensor Clip And Grease - Sold Individually - Warranty On ABS Sensors Against Defects In Workmanship & Material From...$48.71 -
BESTfit Quick Release Valve Replaces S-1129, A-1129, 1992, E4330A, R304330A
BESTFIT TRUCK PARTS
$59.15Replacement Hendrickson Quick Release Valve - Quick Release Valve - Width- 1.50 Inch - 3/8 Inch NPT - Sold Individually - Warranty On Quick Release Valves Against Defects In Workmanship & Material From Date Of Purchase -...$59.15 -
BESTfit 20 Ft 2 In 1 Red / Blue 3/8 Inch Rubber Air Hoses With Spiral Wrap
BESTFIT TRUCK PARTS
$222.99BESTFit Red/Blue Spiral Wrapped Rubber Air Line Hose Assembly with 1/2 Inch NPT Ends - Air Line - Rubber - 20Ft Length - 3/8In Id Hose - Air Line 2 In 1 - Spiral Wrapped Blue And Red Rubber Air Hoses - Meet Sae J1402...$222.99 -
BESTfit 15 Ft 2 In 1 Red / Blue 3/8 Inch Rubber Air Hoses With Spiral Wrap
BESTFIT TRUCK PARTS
$186.99BESTFit Red/Blue Spiral Wrapped Rubber Air Line Hose Assembly with 1/2 Inch NPT Ends - Air Line - Rubber - 15Ft Length - 3/8In Id Hose - Air Line 2 In 1 - Spiral Wrapped Blue And Red Rubber Air Hoses - Meet Sae J1402...$186.99 -
BESTfit 12 Ft 2 In 1 Red / Blue 3/8 Inch Rubber Air Hoses With Spiral Wrap
BESTFIT TRUCK PARTS
$169.99BESTFit Red/Blue Spiral Wrapped Rubber Air Line Hose Assembly with 1/2 Inch NPT Ends - Air Line - Rubber - 12Ft Length - 3/8In Id Hose - Air Line 2 In 1 - Spiral Wrapped Blue And Red Rubber Air Hoses - Meet Sae J1402...$169.99 -
BESTfit 13.5 Ft 2 In 1 Red / Blue 3/8 Inch Rubber Air Hoses With Spiral Wrap
BESTFIT TRUCK PARTS
$198.99Spiral Wrapped Blue and Red Rubber Air Hoses with 1/2 Inch NPT Ends - Air Line - Rubber - 13.5 Foot Length - 3/8 Inch ID Hose - Spiral Wrapped Blue And Red Rubber Air Hoses - Meet SAE J1402 And DOT FMVSS 106 - Hard...$198.99 -
BESTfit Peterbilt 359 10 Amp Circuit Breaker
BESTFIT TRUCK PARTS
$42.83Peterbilt Circuit Breaker, 10 Amp - Circuit Breaker - 10 AMP - Made In USA - Sold Individually - Warranty On Circuit Breakers Against Defects In Workmanship & Material From Date Of Purchase - Aftermarket Replacement Part...$42.83 -
BESTfit Peterbilt 359 30 Amp Circuit Breaker
BESTFIT TRUCK PARTS
$42.83Peterbilt 359 Circuit Breaker, 30 Amp - Circuit Breaker - 30 AMP - Made In USA - Sold Individually - Warranty On Circuit Breakers Against Defects In Workmanship & Material From Date Of Purchase - Aftermarket Replacement...$42.83 -
BESTfit Peterbilt 359 20 Amp Circuit Breaker
BESTFIT TRUCK PARTS
$42.83Peterbilt Circuit Breaker, 20 Amp - Circuit Breaker - 20 AMP - Made In USA - Sold Individually - Warranty On Circuit Breakers Against Defects In Workmanship & Material From Date Of Purchase - Aftermarket Replacement Part...$42.83 -
BESTfit 7 Way Receptacle Trailer Wire Harness 14 Inch
BESTFIT TRUCK PARTS
$175.0014 Inch 6 Pin Connector Trailer Wire Harness - Trailer Wire Harness - 14 Inch Length - 7 Way Receptacle - Ground Ring Terminal - 6 Pin Connector For Easy Installation - Made In USA - Sold Individually - Warranty...$175.00 -
Blue Heat-Shrink Spade Terminals for 16-14 Gauge Wire – #6 Stud – 50 Pack
AUTOMANN USA
$13.25Durable and Moisture-Resistant Electrical Connectors with Heat-Shrink InsulationEnsure secure and moisture-resistant electrical connections with these blue heat-shrink spade terminals, designed for 16-14 gauge wires and #6 stud sizes. Each terminal...$13.25 -
Male Quick Connect 22-16 Gauge Nylon 50 Pieces - Red
AUTOMANN USA
$4.07Red 22-16 Gauge Male Quick Connectors for Easy Wiring ConnectionsThese red 22-16 gauge male quick connectors are perfect for automotive and electronic wiring tasks. Made from durable nylon and insulated for secure wire connections, they fit wire sizes...$4.07