When rebuilding or replacing components of the air dryer use only genuine Bendix parts. For ease in servicing the AD-9™ air dryer desiccant cartridge assembly, it is recommended that the air dryer be removed from the vehicle.Maintenance kits available:5005037 Hard Seat Purge Valve Housing ...
You’ll also want to protect the air supply against corrosive oil aerosols that lead to leaks and potential violations. Bendix recommends using an oil-coalescing air dryer cartridge like the Bendix PuraGuard. Oil-coalescing cartridges can be used to replace standard cartridges, but...