The Eaton 508121 is a genuine Eaton inter-axle differential (IAD) lockout kit, designed to service the lockout function on Eaton-equipped tandem drive axle systems. The inter-axle differential lockout allows the driver to lock the front and rear drive axles together for improved traction in low-grip conditions, and this kit supplies the components needed to restore that function. Pro Gear and Transmission carries genuine Eaton drivetrain parts. Not sure this is your part? Give us a call to confirm proper fit before ordering.
Features
Genuine Eaton inter-axle differential (IAD) lockout kit
Eaton part number 508121
Services the IAD lockout function on tandem drive axle systems
Sold by Pro Gear and Transmission
