Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.
Automann · Brakes & Wheel End
177.7524
In stock · ships from Knoxville
This is a 24-inch long air brake hose assembly with a 1/2-inch inside diameter hose and 1/2-inch SAE 45-degree flare female swivel fittings at both ends.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 1 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Other applications
Other applications
Inventory title indicates '1/2X28', but part number 177.7524 is a 24-inch hose, not 28-inch. Verify required length before ordering.
Part data verified against 2 catalog sources
Numbers this part supersedes or interchanges with. Showing 5 of 5.
Different year, make, or config? Get a confirmation against your truck in under a minute.
It transmits compressed air between brake components on heavy-duty trucks and trailers. Replace it when the hose shows cracks, leaks, or signs of wear. The assembly meets DOT FMVSS 106 and SAE J1402 standards.
Part Number: 177.7524
BRAKE HOSE 1/2X28 1/2SAE WWL
Unit: ea
Dealer: KP Services Crossville
Compatibility, alternatives, and more
Parts commonly needed alongside brakes & wheel end
