137 Piece Brass DOT Air Brake Fittings Kit For Truck And Industrial Air Systems Includes One Quarter Inch One Eighth Inch Three Eighths Inch And One Half Inch Compression Fittings DOT Tube Tees Elbows Unions Schrader Valve And More

137-Piece Brass DOT Fittings Kit for Truck Air Systems
✔️ 137-piece brass DOT kit with 1/8-1/2 in sizes, NPT ends

This 137-piece brass DOT air brake fittings kit is designed for use in trucks, trailers, and industrial air systems. Made from CA360 brass, it meets DOT FMVSS 571.106 requirements, offering corrosion resistance, high-temperature ductility, and low permeability. The kit handles up to 300 PSI and temperatures from -65°F to 200°F, with pre-applied sealant on threaded ends for secure, leak-free connections. Ideal for automotive repairs, workshop projects, and field service.

✅ 137-piece DOT air brake kit includes unions, tees, elbows, and NPT connectors
✅ 1 Schrader valve, 6 hex bushings, 55 sleeves ferrules, 14 compression nuts, 42 compression inserts
✅ 2 x 1 m Teflon tape and sealant pre-applied on threaded ends for secure installs
✅ Compatible with 1/8, 1/4, 3/8, 1/2 in tubing and NPT thread sizes

💡 What is a DOT air brake fittings kit used for in automotive and industrial air systems? A handy set for repairing and assembling air lines on trucks, trailers, and workshop equipment. - Handy for field repairs on heavy-duty vehicles and equipment - Supports common tubing sizes and NPT connections - Helps prevent leaks with pre-applied sealant on threaded ends