ARB 4X4 Accessories Mitsubishi 9 in Air Locking Differential, Rear 34 Spline RD212 For Use With 28 Spline Axles;For Use With All Ratios;Air Activated Selectable Locker; Converts From Open Differential To fully Locked Or Spool; Simple Push Button Operation; Requires Air Compressor Sold Separately ARB 4x4 Accessories ARB Mitsubishi 9Inch Rear 28 Spline Air Locking Differential - RD212 RD212 Differentials
