ARB Air Locker Adjuster Nut — 100501SP hydropod using the factory retention posts

using the factory retention posts so nothing slides underfoot

Off-road-tough Grab-On feet clamp onto your existing factory/OEM roof rails and the whole system removes cleanly

Weatherproof Performance:

The bolt can't spin

so you can spec your own components

ARB Air Locker Adjuster Nut — 100501SP hydropod using the factory retention postsThis is the genuine ARB adjuster nut, spare part 100501SP the carrier bearing adjuster nut for your ARB Air Locker differential. The adjuster nut threads into the differential housing bearing caps to set and lock carrier bearing preload when installing or servicing an ARB Air Locker. Adjuster nuts are model specific, so match part 100501SP to your exact differential and Air Locker before ordering, and torque to ARB's specification on assembly. Browse