
Semi-Truck Air Lines, Hoses & Fittings Universal
Semi-truck air lines, hoses, and fittings ensure your brakes work smoothly on the road. From flexible nylon tubing to durable rubber hoses and brass fittings, these components are vital for safe braking. Regular checks keep your truck running smoothly. Don't overlook these essentials for a confident and secure drive! Get the best quality replacement parts at 4 State Trucks!
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30 Inch Air Hose,1/2 Inch ID
AUTOMANN USA
$16.8130 Inch Air Hose Replaces 18145SW30, 688800-30 * High Quality Air Hose Assembly* Rubber* 1/2 Inch I.D. * 30 Inch Overall Length* 2 Female Swivels* 1/2 Inch SAE* Sold Individually * Warranty On Air Hose Assemblies Against Defects In Workmanship & Material...$16.81 -
34 Inch Air Hose,1/2 Inch ID
AUTOMANN USA
$16.7534 Inch Air Hose Replaces 18145SW34, 688800-34 * High Quality Air Hose Assembly* Rubber* 1/2 Inch I.D. * 34 Inch Overall Length* 2 Female Swivels* 1/2 Inch SAE* Sold Individually * Warranty On Air Hose Assemblies Against Defects In Workmanship & Material...$16.75 -
32 Inch Air Hose,1/2 Inch ID
AUTOMANN USA
$16.8332 Inch Air Hose Replaces 18145SW32, 688800-32 * High Quality Air Hose Assembly* Rubber* 1/2 Inch I.D.* 32 Inch Overall Length* 2 Female Swivels* 1/2 Inch SAE* Sold Individually * Warranty On Air Hose Assemblies Against Defects In Workmanship & Material...$16.83 -
36 Inch Air Hose,1/2 Inch ID
AUTOMANN USA
$16.8236 Inch Air Hose Replaces 18145SW36, 688800-36 * High Quality Air Hose Assembly* Rubber* 1/2 Inch I.D. * 36 Inch Overall Length* 2 Female Swivels* 1/2 Inch SAE* Sold Individually * Warranty On Air Hose Assemblies Against Defects In Workmanship & Material...$16.82 -
28 Inch Air Hose, 1/2 Inch ID
AUTOMANN USA
$15.7028 Inch Air Hose Replaces 18145SW28, 688800-28 * High Quality Air Hose Assembly* Rubber* 1/2 Inch I.D.* 28 Inch Overall Length* 2 Female Swivels* 1/2 Inch SAE* Sold Individually * Warranty On Air Hose Assemblies Against Defects In Workmanship & Material...$15.70 -
20 Inch Air Hose, 1/2 Inch ID
AUTOMANN USA
$13.2520 Inch Air Hose Replaces 18145SW20, 688800-20 * High Quality Air Hose Assembly* Rubber* 1/2 Inch I.D. * 20 Inch Overall Length* 2 Female Swivels* 1/2 Inch SAE* Sold Individually * Warranty On Air Hose Assemblies Against Defects In Workmanship & Material...$13.25 -
26 Inch Air Hose, 1/2 Inch ID
AUTOMANN USA
$14.2726 Inch Air Hose Replaces 18145SW26, 688800-26 * High Quality Air Hose Assembly* Rubber* 1/2 Inch I.D.* 26 Inch Overall Length* 2 Female Swivels* 1/2 Inch SAE* Sold Individually * Warranty On Air Hose Assemblies Against Defects In Workmanship & Material...$14.27 -
24 Inch Air Hose, 1/2 Inch ID
AUTOMANN USA
$14.5824 Inch Air Hose Replaces 18145SW24, 688800-24 * High Quality Air Hose Assembly* Rubber* 1/2 Inch I.D. * 24 Inch Overall Length* 2 Female Swivels* 1/2 Inch SAE* Sold Individually * Warranty On Air Hose Assemblies Against Defects In Workmanship & Material...$14.58 -
18 Inch Air Hose, 1/2 Inch ID
AUTOMANN USA
$13.2518 Inch Air Hose Replaces 18145SW18, 18145SW20, 688800-20 * High Quality Air Hose Assembly* Rubber* 1/2 Inch I.D. * 18 Inch Overall Length* 2 Female Swivels* 1/2 Inch SAE* Sold Individually * Warranty On Air Hose Assemblies Against Defects In Workmanship...$13.25 -
Stainless Steel Air Line Box Backplate
PHOENIX DESIGN
$65.88Stainless Steel Air Line Box Backplate * High Quality Airline Box Backplate* Sold Individually* Made In USA* Warranty On Airline Box Backplate Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part...$65.88 -
36 Inch Transmission Air Shift Hose Assembly, 1/4 In ID, 1/8 In NPT
AUTOMANN USA
$11.9936 Inch Air Shift Hose Assembly W/ One Fixed & One Swivel End * High Quality Air Shift Hose Assembly* 36 Inch Length* 1/4 Inch ID Hose* 1/8 Inch NPT Fittings* 1 Fixed* 1 Swivel* Sold Individually* Warranty On Air Shift Hose Assemblies Against Defects In...$11.99 -
34 Inch Transmission Air Shift Hose Assembly, 1/4 In ID, 1/8 In NPT
AUTOMANN USA
$12.2334 Inch Air Shift Hose Assembly W/ One Fixed & One Swivel End * High Quality Air Shift Hose Assembly* 34 Inch Length* 1/4 Inch ID Hose* 1/8 Inch NPT Fittings* 1 Fixed* 1 Swivel* Sold Individually* Warranty On Air Shift Hose Assemblies Against Defects In...$12.23