ARB RD100 Dana 30 3.73 UP Air Locker
Fits Non-Rubicon TJ Style and JK Style Dana 30's. Factory 27 Spline.
Dana 30 ARB® #RD100
Air Locker Features
The ARB Dana 30 air locker RD100 for your 27 spline axle for 3.73 & up gear ratios, can instantly lock differentials and allow you to tackle the toughest off-road terrain. The world's best traction aid, ARB Air Lockers keep you moving in all conditions.