ARB - 0770003 - Air Locker Differential Case Spreader for vehicles with flush railings

for vehicles with flush railings

and the brightness can be adjusted for day or night use

Simple installation by clicking the kit into Thule VersaWing

The Nautic Stack gives you the option to carry up to 4 kayaks in the simplest style yet

For superior resistance to the elements

ARB - 0770003 - Air Locker Differential Case Spreader for vehicles with flush railingsARBs Air Locker Differential Spreader is a professional automotive tool that no differential installer should be without. Most common Salisbury style axle assemblies (e. g. Dana Spicer model 44) require the use of a differential spreader in order to achieve the required carrier bearing pre load during set up. Stretching the housing casting (or pumpkin) open by sufficient enough force as to allow extra shim to be added to create the pre load is the