
Image is for illustration purposes only. Actual part may vary.
TRA32302-106
This is a pre-assembled air brake hose specifically designed for trailer sliding axle systems (sliders). It uses a 1/2-inch inner diameter air line, 106 inches long, with 1/2-inch NTA bulkhead fittings on both ends and protective metal springs that guard against abrasion. The hose bridges the fixed air supply on the trailer to the moving slider carriage, allowing the axles to slide freely while maintaining air pressure. It is typically replaced when abrasion, cracking, or leaks cause a drop in air pressure that can affect brake performance.
Verify that your trailer uses a 1/2" air line and NTA bulkhead connections. Length (106 inches) must match your slider travel and routing.
Part Number: TRA32302-106
HOSE ASSY. SLIDER 1/2X106
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside air system