
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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2-Wire Molded Plug Adapter W/ White Ground, Red Positive Wires
UNITED PACIFIC
$3.872 Wire Pin Plug W/ Number 10 Ring Terminal White Ground & Red Positive Wires * Molded Plug Adapter * White Ground Wire* With Number 10 Termination * Red Positive Wire Stripped End* Sold IndividuallyAftermarket Replacement Part (Not OEM)$3.87 -
12 Volt Mini Cooling Turbo Fan
UNITED PACIFIC
$16.20Mini USB FanTransform your vehicle's comfort with our USB Fan, a complete solution for enhancing ventilation, air circulation, and window demisting. Featuring a 360-degree rotation capability, it ensures optimal airflow throughout your vehicle. Easy to...$16.20 -
Round 4 Way Plug Connector Split Pin
UNITED PACIFIC
$2.70Plug Connector - Split PinUpgrade your vehicle's electrical system with our reliable Plug Connector. Sold individually, this aftermarket replacement part (not OEM) ensures a secure and efficient connection for your wiring needs. * Plug Connector* Sold...$2.70 -
Stainless Steel Front Air Cleaner Bracket W/ Eight 17 LED Beehive Lights & Bezels - Amber LED/ Amber Lens For Peterbilt
UNITED PACIFIC
$231.99SS Front Air Cleaner Bracket W/ Eight Beehive Lights & Bezels * High Quality Front Air Cleaner Bracket* Made Of Stainless Steel * 17 Diode* (8) Beehive Lights* Amber LED/Amber Lens* Stainless Steel Bezel With Visor Item Number 09-1605136 And 09-1605042*...$231.99 -
Stainless Steel Front Air Cleaner Bracket W/ Eight 17 LED 2 Inch Beehive Lights & Visors - Amber LED/ Clear Lens For Peterbilt 378, 379
UNITED PACIFIC
$238.99SS Front Air Cleaner Bracket W/ Amber LED Beehive Lights And Visors * High Quality Front Air Cleaner Bracket* Made Of Stainless Steel * 17 Diode* (8) Beehive Lights* Amber LED/Clear Lens* Stainless Steel Bezel With Visor Item Number 09-1605136 And...$238.99 -
Stainless Steel Front Air Cleaner Bracket W/ Eight 17 LED 2 Inch Beehive Lights & Visors - Amber LED/ Amber Lens For Peterbilt 378, 379
UNITED PACIFIC
$242.99SS Front Air Cleaner Bracket W/ Amber LED Beehive Lights And Visors * High Quality Front Air Cleaner Bracket* Made Of Stainless Steel * 17 Diode* (8) Beehive Lights* Amber LED/Amber Lens* Stainless Steel Bezel With Visor Item Number 09-1605136 And...$242.99 -
Stainless Steel Front Air Cleaner Bracket W/ Eight 17 LED 2 Inch Beehive Lights & Chrome Visors - Amber LED/ Clear Lens For Peterbilt 378, 379
UNITED PACIFIC
$221.99SS Front Air Cleaner Bracket W/ Amber LED Beehive Lights And Visors * High Quality Front Air Cleaner Bracket* Made Of Stainless Steel * 17 Diode* (8) Beehive Lights* Amber LED/Clear Lens* With Chrome Plastic Bezel With Visor* Sold As Pair* Warranty On...$221.99 -
Stainless Steel Front Air Cleaner Bracket W/ Eight 17 LED 2 Inch Beehive Lights & Chrome Visors - Amber LED/ Amber Lens For Peterbilt 378, 379
UNITED PACIFIC
$234.99SS Front Air Cleaner Bracket W/ Amber LED Beehive Lights And Visors * High Quality Front Air Cleaner Bracket* Made Of Stainless Steel * 17 Diode * (8) Beehive Lights* Amber LED/Amber Lens* With Chrome Plastic Bezel With Visor* Sold As Pair* Warranty On...$234.99 -
Stainless Steel Front Air Cleaner Bracket W/ Eight 17 LED 2 Inch Beehive Lights & Bezels - Amber LED/ Clear Lens For Peterbilt 378, 379
UNITED PACIFIC
$219.99SS Front Air Cleaner Bracket W/ Amber LED Beehive Lights And Bezels * High Quality Front Air Cleaner Bracket* Made Of Stainless Steel* 8 X 17 LED Beehive Lights * With Bezels* Amber LED/Clear Lens* Sold As Pair* Warranty On Front Air Cleaner Bracket...$219.99 -
Brake Light Attention Module
UNITED PACIFIC
$14.49Brake Light Attention ModuleEnhance your vehicle's safety with our Electrical Part, designed to grab the attention of drivers behind you. This device rapidly flashes the third brake light or both brake lights for a second or two, alerting nearby drivers...$14.49 -
Red & Blue Aluminum Gladhand Extended Handles
UNITED PACIFIC
$18.35Gladhand Extended HandlesUpgrade your gladhand connections with our aftermarket gladhand extended handles. Made from aluminum for corrosion resistance, these handles come in one red and one blue, conveniently color-coded for easy air hose identification...$18.35 -
Air Seat Blow Gun Kit 54 Inch Working Length
UNITED PACIFIC
$15.72Air Seat Blow Gun KitUpgrade your pneumatic system with this comprehensive Blow Gun Kit, designed for efficiency and convenience. This kit includes two nozzle fittings, a zinc alloy lever-type blow gun, a brass T-compression fitting, and a coiled 1/4...$15.72