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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Brass Straight Fitting, 3/8 x 1/4 Inch For Plastic Airline
AFTERMARKET
$6.99Nylon Tubing Male 3/8 x 1/4 Inch Brass Connector * High Quality Fitting* Brass* Straight* Fits 3/8 Inch Nylon Tubing* 1/4 Inch MNPT* Sold Individually* Warranty On Fitting Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$6.99 -
1/4 Inch X 1/4 Inch Air Line Fitting
AFTERMARKET
$6.99Air Line Fitting * High Quality Fitting* 1/4 x 1/4 Inch * Sold Individually* Warranty On Air Line Fitting Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not OEM)***$6.99 -
1/2 Inch Tee For Plastic Airlines
AFTERMARKET
$17.99Standard Air Brake Tees * High Quality Air Brake Union Tee* Nylon* 1/2 Inch* For Plastic Air Line* Package 2* Sold Individually* Warranty On Air Brake Union Tees Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$17.99 -
Brass 1/4 Inch Air Line Tee
AFTERMARKET
$9.86Air Line Tee * High Quality Tee* 1/4 Inch Brass* Sold Individually* Warranty On Air Line Tee Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not OEM)***$9.86 -
On Sale
1/4 Inch Inserts For Plastic Airlines
AFTERMARKET
Now: $0.29Was: $1.01Standard Air Brake Tubing Inserts * High Quality Air Brake Tubing Insert* Nylon* 1/2 Inch* For Plastic Air Line * Package 50* Sold Individually* Warranty On Air Brake Tubing Inserts Against Defects In Workmanship & Material From Date Of Purchase*** High...Now: $0.29Was: $1.01 -
3/8 Inch Inserts For Plastic Airlines
AFTERMARKET
$0.99Standard Air Brake Tubing Inserts * High Quality Tubing Insert* Brass* 3/8 Inch* For Plastic Air Line * Package 50* Sold Individually* Warranty On Tubing Inserts Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$0.99 -
1/4 Inch Inserts For Nylon Airlines
AFTERMARKET
$1.99Standard Air Brake Tubing Inserts * High Quality Air Brake Tubing Insert* 1/4 Inch* For Plastic/Nylon Air Line * Package 50* Sold Individually* Warranty On Air Brake Tubing Inserts Against Defects In Workmanship & Material From Date Of Purchase*** High...$1.99 -
3/4 Inch Air Line Union
AFTERMARKET
$28.99Air Line Union * High Quality Union* 3/4 Inch* Sold Individually* Warranty On Air Line Union Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***$28.99 -
5/8 Inch Air Line Union
AFTERMARKET
$14.99Air Line Union * High Quality Union* 5/8 Inch * Sold Individually* Warranty On Air Line Union Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not OEM)***$14.99 -
On Sale
Brass 1/4 Inch Comp Nut
AFTERMARKET
Now: $0.32Was: $3.20Comp Nut * Made Of High Quality 1/4 inch brass* Sold Individually* Warranty On Nut Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not OEM)***Now: $0.32Was: $3.20 -
1/2 Inch Air Line Sleeve
AFTERMARKET
$1.20Air Line Sleeve * High Quality Sleeve* 1/2 Inch* Sold Individually* Warranty On Sleeve Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not OEM)***$1.20 -
1/4 Inch Air Line Sleeve
AFTERMARKET
$3.99Air Line Sleeve * High Quality Sleeve* 1/4 Inch* Sold Individually* Warranty On Sleeve Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not OEM)***$3.99