
Semi-Truck Safety, Air & Electrical Universal
Semi-Truck Safety, Air & Electrical parts from 4 State Trucks can help keep your truck on the road. From air compressors and valves to fuses and lights, find the parts you need for air system maintenance and electrical repairs. Explore our selection to help maintain your truck's performance.
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1 X 12 Inch White Reflector Strip With 2 Mounting Holes, Adhesive Backing
GRAND GENERAL
$3.75White ReflectorStick this white reflector strip on to any flat surface. It is 12 inches long, 1 inch wide, and 1/4th inch thick. The strip has both an adhesive backing and two screw holes for easy mounting. * High Quality Reflector* 12 x 1 Inches* 1/4...$3.75 -
22-16 AWG Red Quick Splice Connector - 6 PCS
AFTERMARKET
$3.5022-16 AWG Quick Splice Connector W/ Stop * High Quality Mid-Line Tap Connector* Red* 22-16 AWG* 6 Piece Set* Wire Stop Provides Instant Connection* Connector Is Color Coded For Wire Size And Identification* Sold As Set* Warranty On Mid-Line Tap...$3.50 -
Chrome Swivel Pogo Stick, 45 Inch W/ Hose Or Cable Holder
UNITED PACIFIC
$59.467/8 Inch Diameter Chrome Plated Swivel PipeIntroducing our Pogo Stick, an essential component for securing hoses or cables in your vehicle setup. With dimensions of 45 inches in length and a diameter of 7/8 inches, this Pogo Stick features a swivel pipe...$59.46 -
15 Foot Kink-Repairing 40 Inch Lead Air Brake Coiled Hoses With 2 Inch Blue And Red Grips - Pair
REFLEXALLEN USA
$87.71Reflexallen 40MM Diameter 15 Foot Coiled Air Brake Hose With 40 Inch Lead, Small Blue & Red Grips - PairTubing designed to kink, bend, flex, stretch and survive the coldest and hottest temperature for a long service life! * High Quality Air Brake Hoses*...$87.71 -
TPHD Clip & Hanger For Air Line Hoses
TPHD
$19.98Clip And Hanger For Air Line HosesEnhance your vehicle's organization with our premium aftermarket Stainless Steel Cable Clamp. Designed for use with air power lines and other hose and cable groups, this clamp ensures secure routing. Sold individually...$19.98 -
TPHD 40 Inch Heavy Duty Stainless Steel Pogo Stick
TPHD
$69.7140 Inch Heavy Duty Stainless Steel Pogo StickThe Pogo Stick, crafted from polished stainless steel, boasts a sturdy 40-inch length and is built to withstand harsh weather conditions. Its heavy-duty design is tailored to securely hold loose heavy hoses...$69.71 -
10 AWG Purple Primary Wire Tempeture Rated For 105 C - 8 Ft
AFTERMARKET
$6.118 Ft Purple 10 AWG Color Coded Primary Wire * High Quality Primary Wire* Copper Wire* Purple* 8 Feet Length* 10 AWG* 19/23 Stranding* Temperature Rating Is 105 C (221) F* Stranded Annealed Single Conductor Copper Wire Within General Purpose Thermoplastic...$6.11 -
20 Foot Compact Air Brake Hose Coil
REFLEXALLEN USA
$116.99Reflexallen 20 Foot Compact CoilTubing designed to kink, bend, flex, stretch and survive the coldest and hottest temperature for a long service life! * High Quality Compact Coil * 20 Foot * Blue Grip - 1 X 70Mm Diameter* Red Grip - 1 X 40Mm Diameter*...$116.99 -
BESTfit Stainless Steel Placard Holder
BESTFIT TRUCK PARTS
$42.83BESTfit Placard HolderUpgrade your vehicle's appearance with our aftermarket replacement part. Crafted from durable stainless steel, this bright .018-inch stainless steel component ensures long-lasting performance. Its riveted construction and stainless...$42.83 -
BESTfit 7 Way Receptacle Metal Female Trailer Socket
BESTFIT TRUCK PARTS
$16.48BESTfit 7 Way ReceptacleThis aftermarket replacement part is a quality 7-way receptacle and is sold individually. It is not sourced from the original equipment manufacturer (OEM). * High Quality 7 Way Receptacle* Sold IndividuallyAftermarket Replacement...$16.48 -
TPHD Nylon 15 Foot Red/Blue Air Hose Set With 40 Inch Leads W/ Glad Hands, Grips & Spring
TPHD
$111.99TPHD Nylon 15 Foot Red/Blue Air Hose Set With 40 Inch Leads W/ Glad Hands, Grips & SpringElevate your air supply system with our premium Air Hose Kit, a complete solution designed to meet your demanding needs. This comprehensive kit comprises essential...$111.99 -
TPHD 1.91 Inch Bulkhead Fitting Type 2
TPHD
$8.41Bulkhead FittingEnhance your vehicle's fluid connections with this aftermarket Fitting, designed as a Type 2 replacement with a 1.91-inch size. Sold individually, this quality replacement part is crafted to meet or exceed OEM specifications, ensuring...$8.41