
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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7 Inch White 11 Inch Red Reflector Tape With Alternating Red And White Pattern
UNITED PACIFIC
$120.99Reflective Tape * High Quality Reflector Tape* Red* Tape Is 2 Inch Wide* Supplied In 150 Feet Roll* With Alternating Red And White Pattern * With The Dot-C2 Certification Marks As Per NHTSA 9Cfr571.108* Sold Individually* Warranty On Reflector Tapes...$120.99 -
Black Warning Flag Holders
UNITED PACIFIC
$21.51Black Holders For Flags With 13/16 Diameter Shaft * High Quality Warning Flag Holder* Black* Mounting Holes Are 2-1/2 Inch Apart* Will Accommodate Flag Post Up To 13/16 Inch Diameter* Includes Flag Hold Down Bolt With Lock Nut* Sold As Pair* Warranty On...$21.51 -
Chrome Warning Flag Holders
UNITED PACIFIC
$20.99Chrome Holders For Flags With 13/16 Diameter Shaft * High Quality Warning Flag Holder* Mounting Holes Are 2-1/2 Inch Apart* Will Accommodate Flag Post Up To 13/16 Inch Diameter* Includes Flag Hold Down Bolt With Lock Nut* Sold As Pair* Warranty On...$20.99 -
7 To 4 Way Flat Pin Connector
UNITED PACIFIC
$4.177 To 4 Way Flat Pin Trailer Connector * High Quality Flat Pin Connector* 7-Way Round Blade Connector To 4-Way Flat Pin Connector* Non-Corrosive Nylon Shell* Sold Individually* Warranty On Flat Pin Connectors Against Defects In Workmanship & Material From...$4.17 -
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 -
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 -
Chrome 3/4 Inch X 6 Foot Wire Loom
UNITED PACIFIC
$10.29Wire LoomUpgrade your wiring setup with our chrome plastic wire loom, offering style. Crafted from durable materials, this wire loom comes in a lengthy 72-foot roll, providing ample coverage for your wiring needs. With a 3/4-inch diameter, it ensures...$10.29 -
Chrome 5/8 Inch X 6 Foot Wire Loom
UNITED PACIFIC
$8.49Wire LoomEnhance your wiring system with our chrome plastic wire loom, designed for durability and style. This wire loom comes in a generous 72-foot length and features a 5/8-inch diameter, providing ample protection and organization for your wires. Sold...$8.49