
Image is for illustration purposes only. Actual part may vary.
170.229860
This is a QR-1 style quick release valve that speeds up the release of air from your truck or trailer’s brake chambers, so the brakes disengage faster. It mounts in the air brake system between the supply line and the delivery ports connected to brake chambers. You replace it when you notice slow brake release, air leaks from the exhaust, or if the valve sticks, which can cause brake dragging or uneven wear.
Cross-references with Bendix 229860, Haldex KN32011, and others. No specific vehicle make/model/year verification found.
Part Number: 170.229860
QUICK RELEASE VALVE 1/2 SUPPLY PORT
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside air system