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.
OTR · Air System
OTR801682
In stock · ships from Knoxville
The OTR801682 is an aftermarket MV‑3 style dash control valve for heavy‑truck 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.
Other applications
Other applications
Replaces Bendix 801682 MV‑3 dash control valve. Always confirm your vehicle’s port type (push‑to‑connect vs. NPT), mounting bolt pattern, and pressure trip settings before ordering.
Part data verified against 2 catalog sources
Numbers this part supersedes or interchanges with. Showing 3 of 3.
Different year, make, or config? Get a confirmation against your truck in under a minute.
It mounts on the dash and uses two push‑pull buttons to independently control the tractor parking brakes and the trailer air supply. Internally it combines the functions of a PP‑1 control valve and a PP‑7 trailer supply valve, adding tractor protection and trailer‑park‑only modes. This valve is replaced when it leaks, the buttons stick, or it fails to hold pressure properly.
Part Number: OTR801682
OTR DASH VALVE LIKE BENDIX MV-3
Unit: ea
Dealer: KP Services Crossville
Compatibility, alternatives, and more
Parts commonly needed alongside air system
