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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12V Air Dryer, Replaces S4324701010 For Freightliner Cascadia
AUTOMANN USA
$428.99SS1200 Plus Type Coalescing Air Dryer Assembly * High Quality Air Dryer Assembly * Includes - Air Governor - Purge Valve Repair Kit- Heater Repair Kit 12V- Coalescing Dryer Cartridge - Wire Harness * Sold Individually* Warranty On Air Dryers Against...$428.99 -
15 Foot Extreme Cold Red & Blue Air Coil W/ 12 Inch Leads
AUTOMANN USA
$131.9915 Foot Red & Blue Extreme Cold Air Coil W/ 1/2 Inch Male Pipe Fitting * High Quality Air Coils* 15 Foot Length* 12 Inch Lead* 1/2 Inch Outer Diameter* 1/2 Inch Male Pipe Fitting* Red And Blue* Larger Coils Remain Flexible At Low Temperatures Up To -85...$131.99 -
15 Foot Red/Blue Coiled Air Hose, 1/2 Inch OD W/ 40 Inch Leads
AUTOMANN USA
$71.5915 Foot Red & Blue Air Coil W/ 1/2 Inch Male Pipe Fitting * High Quality Air Coil * 15 Foot Length* Leads: 12 Inch And 40 Inch * 1/2 Inch Outer Diameter * 1/2 Inch Male Pipe Fitting* Red And Blue* Nylon SAE J844 Tubing* 1/2 Inch NPT Ends* Sold...$71.59 -
9.625 X 23.5 Inch Air Tank With 7 Ports Replaces 8075916 For Volvo VN/VNL
BESTFIT TRUCK PARTS
$332.99Air Tank With 7 SAE Ports Fits Volvo VNL Gen I, VNL Gen II & VNM * High Quality Air Tank* Black Finish* Made Of Heavy Duty Carbon Steel* Dimensions- 24 Inch Length- 9.625 Inch Diameter* Sold Individually* Warranty On Air Tanks Against Defects In...$332.99 -
Air Tank W/ Split Reservoir, 9.5 x 54 Inch - Replaces 12-15476-000 For Freightliner Cascadia, Columbia
BESTFIT TRUCK PARTS
$495.99Freightliner Black Carbon Steel Air Tank With Seven 1/2, Three 3/8, One 1/4, One 1/8 NPT PortsThis heavy duty Freightliner Air Tank Assembly with dual air tank chambers will help maintain the effectiveness of your air-actuated braking and suspension...$495.99 -
Air Tank Replaces 08-02280, 08-02348 For Peterbilt 330
BESTFIT TRUCK PARTS
$391.999.625 Inch Diameter X 21 Inch Air Tank Fits Peterbilt 330 * High Quality Air Reservoir* Black Finish* Made Of Heavy Duty Carbon Steel* Dimensions- 21 Inch Length- 9.625 Inch Diameter* Sold Individually* Warranty On Air Reservoirs Against Defects In...$391.99 -
13.5 Foot Rubber Air Line Gladhands Set With Flexible Red/Blue Grips
AUTOMANN USA
$102.993/8 Inch Inner Diameter 13.5 Foot Air Line Gladhands With 1/2 Inch Male Pipe FittingsThis high quality air line set with gladhands and flexible grips include an red emergency hose and a blue service hose. Made of weather and abrasion resistant rubber,...$102.99 -
12 Foot Rubber Air Line Set With Flexible Red/Blue Grips
AUTOMANN USA
$104.993/8 Inch Inner Diameter 12 Foot Air Line With 1/2 Inch Male Pipe FittingsThis high quality air line set features one red emergency hose and one blue service hose. Made of weather and abrasion resistant rubber, each hose is 12 feet long with a ? inch...$104.99 -
15 Foot Rubber Air Line Set With Flexible Red/Blue Grips
AUTOMANN USA
$112.993/8 Inch Inner Diameter 15 Foot Air Line With 1/2 Inch Male Pipe FittingsThis high quality air line set features one red emergency hose and one blue service hose. Made of weather and abrasion resistant rubber, each hose is 15 feet long with a ? inch...$112.99 -
12 Foot Red/Blue Coiled Air Hose Set With 6 Inch Leads
AUTOMANN USA
$70.6612 Foot Red & Blue Air Coils With 6 Inch Leads * High Quality Air Hose Set * Made Of Nylon* Coiled, 1/2 Inch O.D. Reinforced Nylon Tubing* 12 Feet Long * Excellent Coil Memory And Durability* Color-Coded (Red - Emergency / Blue - Service) Meets SAE J844...$70.66 -
15 Feet 7-Way Green ABS Coiled Trailer Cable Assembly W/ 12 Inch Leads
AUTOMANN USA
$114.99Green 7 Way 15 Foot Coiled ABS Trailer Cable Replaces 87060, 87101, 304620, 7ATG522MW, 4A015, and 4D015.The 15-foot long 7-way green ABS trailer cable has four 12-gauge, two 10-gauge, and one 8-gauge wire. It comes with 12-inch leads, each cable end is...$114.99 -
12 Feet 7-Way Green ABS Coiled Trailer Cable Assembly W/ 12 Inch Leads
AUTOMANN USA
$106.9912 Ft Coiled Green ABS Trailer Cable Replaces 30-4320, 304320, 4D012, 7ATG222MWThe heavy duty 7-way electric cords feature two metal plugs with springs, providing excellent durability and recoil memory. These cords offer exceptional flexibility from ?55...$106.99