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.
Grote · Air System
81001540
In stock · ships from Knoxville
This is a 15‑ft coiled air hose set for tractor‑trailer air brake systems.
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.
Universal fit
Fits any heavy‑duty tractor‑trailer with standard 1/2″ NPT gladhand connections. Not vehicle‑specific.
Part data verified against 4 catalog sources
Numbers this part supersedes or interchanges with. Showing 7 of 7.
Different year, make, or config? Get a confirmation against your truck in under a minute.
The red (emergency) and blue (service) nylon hoses connect the tractor’s gladhands to the trailer, supplying air for brakes and suspension. Swivel brass fittings on both ends make installation easy, and the coiled design resists sagging and kinking. Replace it when the hose becomes cracked, leaks, or fails a DOT inspection.
Part Number: 81001540
RED & BLUE AIR HOSE, 15'
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside air system
