Select your vehicle Make, Year, and Model, and we'll show you products engineered for your vehicle.
Quality air and brake line connectors and fittings for Heavy Duty trucks. Brass and nylon tube fittings.
View All Air Line Fittings
Flanged Sleeve for nylon air brake tubing, 1/4 inch. Details
Push-to Connect Tube to Male Pipe Straight Adapter. Details
Slotted Hose Sleeve for use with 360 air brake hose. 1/2 inch hose inner diameter. Details
Hose to Pipe Connector. 1/2 inch hose inner diameter, 3/8 inch male pipe thread. Details
Yellow Brass Hex Head Plug. 3/4 inch male threads. Details
Male Pipe Elbow Adapter for nylon air brake tubing. Details
Yellow Brass Male Pipe to Female Pipe Hex Bushing. 3/8 inch female threads, 1/2 inch male threads. Details
Yellow Brass Close Pipe Nipple. 1/4 inch male threads. Details
Nut for nylon air brake tubing, 1/4 inch. Details
Support Insert for nylon air brake tubing, 1/4 inch. Details
Push-to Connect Tube to Swivel Male Pipe Elbow Adapter. Details
Yellow Brass Hex Head Plug. 3/8 inch male threads. Details
Radiator External Seat Drain Cock, 1/4 inch male pipe thread. Details
Yellow Brass Female Pipe Tee fitting. 1/8 inch threads. Details
Yellow Brass Female Pipe Coupling. 1/8 inch threads. Details
Yellow Brass Male Pipe Square Head Plug. 1/8 inch threads. Details
Yellow Brass Male Pipe to Female Pipe Hex Bushing. 1/8 inch female threads, 1/4 inch male threads. Details
Firestone WC1-358-0009 inflation valve is 1/4-18 NPT and is used to inflate air bags, air tanks and... Details
Yellow Brass Male Pipe Square Head Plug. 1/4 inch threads. Details
Yellow Brass Female Pipe to Male Pipe Reducing Adapter. 1/8 inch male threads, 1/4 female threads. Details
Yellow Brass Hex Head Plug. 1/4 inch male threads. Details
Yellow Brass Female Pipe to Male Pipe on Run Street Tee. Details
Push-to Connect Tube to Male Pipe Elbow Adapter. Details
Yellow Brass Male Pipe to Female Pipe Hex Bushing. 1/4 inch female threads, 3/8 inch male threads. Details
Yellow Brass Female Pipe to Male Pipe 45 Degree Street Elbow. Details
Straight Union for nylon air brake tubing, 5/8 inch. Details
Straight Union for nylon air brake tubing, 1/2 inch. Details
Male Pipe Straight Adapter for nylon air brake tubing. Details
Male Pipe Run Tee Adapter for nylon air brake tubing. Details
Radiator External Seat Drain Cock, 1/8 inch male pipe thread. Details
Straight Ground Seat Shut-Off Cock - Female Pipe to Male Pipe. Details
Push-to Connect Tube to Swivel Male Pipe Run Tee Adapter. Details
Yellow brass reducing female pipe coupling reduces a 1/4 inch pipe to a 1/8 inch pipe. Details
Yellow brass reducing female pipe coupling reduces a 3/8 inch pipe to a 1/4 inch pipe. Details
Yellow brass reducing female pipe coupling reduces a 1/2 inch pipe to a 3/8 inch pipe. Details
Installing or repairing the air suspension on your heavy duty truck or trailer? Need an extra or replacement air fitting? TruckSpring.com stocks brass, tube, hose and valve fittings for just about any air system.
From tees to elbows, couplings and adapters, caps or plugs, we have it in stock. Browse our selection or call us at 1-800-358-4751 to talk to one of our air suspension experts.
The average customer rating for Air Line Fittings: 5 out of 5.
1 Review.
Read the Review