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Tectran · Brakes & Wheel End
18142
In stock · ships from Knoxville
This is a 42-inch long air brake hose assembly for heavy-duty trucks and trailers.
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It carries compressed air from the supply line to the brake chamber, applying the brakes when you press the pedal. The hose has a 1/2-inch inner diameter, a fixed 3/8-inch male pipe thread fitting on one end, and a swivel 3/8-inch fitting on the other to prevent twisting during installation. Replace it if you notice air leaks, bulges, or cracks to maintain safe, DOT-compliant braking.
Part Number: 18142
42 BRAKE HOSE
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside brakes & wheel end
