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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3/4-Inch 16 Steel Adapter O-Ring Boss M/JIC FM SWL
AUTOMANN USA
$13.80Durable Steel Adapter for Secure ConnectionsEnsure reliable, leak-free connections with the 3/4-inch 16 steel adapter O-ring boss. Designed for O-ring boss and JIC female fittings, this premium steel adapter offers strength and durability in demanding...$13.80 -
Hydraulic Hose Fitting ORFS Female Thread Type O-Ring Face Seal SAE J1453
AUTOMANN USA
$14.879/16 Inch-16 Thread Female Hydraulic Hose Fitting with SwivelThis O-Ring face seal female hydraulic hose fitting follows SAE J1453 standards, designed for high-pressure hydraulic systems. Featuring a 0.375-inch hose I.D. and 9/16 inch-16 thread size,...$14.87 -
1/4 Inch Quick Connect On-Off Air Toggle Switch
AUTOMANN USA
$60.48On-Off Air Toggle Switch * High Quality Air Toggle Switch* On-Off * 0.25 Inch Quick Connect Fittings* Sold Individually*** High Quality Aftermarket Replacement Part (Not OEM)**** This Item Is Special Order. This Item Will Not Be Able To Be Canceled And...$60.48 -
3/8 x 1/8 Inch Brass Elbow Fitting - 5 Pack For Nylon Tubing
AFTERMARKET
$7.99Brass Male 90 Degree Fitting For Nylon Tubing * High Quality Fitting* Brass* 3/8 Inch X 1/8 Inch* 90 Degree Elbow* For Plastic Air Line * Male* Package 5* Sold Individually* Warranty On Fittings Against Defects In Workmanship & Material From Date Of...$7.99 -
1/8 Inch Brass Union Tee
TPHD
$7.99Brass Union Tee W/ 1/8 Inch Threads * High Quality Pipe Tee* Brass* 1/8 Inch* Sold Individually* Warranty On Pipe Tees Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***$7.99 -
1/8 x 1/8 Inch Brass 90 Degree Street Elbow
AFTERMARKET
$4.99Brass 90 Degree Street Elbow * High Quality Street Elbow* Brass* 1/8 Inch X 1/8 Inch* 90 Degree* Sold Individually* Warranty On Street Elbows Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part...$4.99 -
1/8 Inch Brass Pipe Cap
AFTERMARKET
$6.99Brass Pipe Cap W/ 1/8 Inch Threads * High Quality Pipe Cap Hex* Brass* 1/8 Inch* Sold Individually* Warranty On Pipe Cap Hex Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***$6.99 -
Brass 3/8 Inch Hex Pipe Collar
AFTERMARKET
$13.99Hex Pipe Collar * Made Of High Quality Brass* 3/8 Inch* Sold Individually* Warranty On Hex Pipe Collar Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***$13.99 -
1/8 x 1/16 Inch Brass Split Ferrule Male Connector - 10 Pack
AFTERMARKET
$5.99Brass Split Ferrule Connector * High Quality Connector* 1/8 Inch X 1/16 Inch* Split Ferrule Trans Male * Package Of 10* Sold Individually*** High Quality Aftermarket Replacement Part (Not OEM)***$5.99 -
5/32 Inch X 1/8 Inch Air Line Fitting
AFTERMARKET
$6.19Air Line Fitting * High Quality Fitting* 5/32 x 1/8 Inch* Sold Individually* Warranty On Air Line Fitting Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not OEM)***$6.19 -
5/32 x 1/16 Inch Brass Male Connector
AFTERMARKET
$5.97Male Brass Connector, 5/32 x 1/16 InchThis brass male airline fitting is for applications with nylon air brake tubing. It is designed to withstand temperatures between -45 degrees and 212 degrees. It is intended for applications using more than 150 psi...$5.97 -
1/2 Inch Air Line Union Push Type
AFTERMARKET
$9.99Air Line Union * High Quality Union* 1/2 Inch * Sold Individually* Warranty On Air Line Union Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not OEM)***$9.99