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Automann · Brakes & Wheel End
177.7848
In stock · ships from Knoxville
This is a pre-assembled air brake hose for heavy-duty trucks and trailers.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
We don't publish fitment for this part yet. Rather than guess, get it confirmed against your truck in under a minute.
It uses a 48-inch long rubber hose with a 1/2-inch inner diameter and has 3/8-inch NPT end fittings—one fixed, one swivel—so you can tighten it without twisting the hose. The assembly meets DOT FMVSS 106 and SAE J1402 safety standards for air brake systems. You would typically replace it when an old hose is cracked, leaking, or has failed a roadside inspection.
Part Number: 177.7848
BRAKE HOSE 1/2X48 3/8NPT
Unit: ea
Dealer: KP Services Crossville
Compatibility, alternatives, and more
Parts commonly needed alongside brakes & wheel end
