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ARB Air Locker 28 Spline - GM8.5 In. 10BOLT AAM860
ARB Air Locker Differential - 28 Spline - Ratio All - 10 Bolt - AAM860 - 8.5 in. Diameter Ring Gear Chevrolet - Rear
RD221
Air locker locking differentials allow you to tackle the toughest terrain. The worlds premier traction aid, ARB air lockers keep you moving in all conditions.A complete air locker kit: replacement differential, activation switch, solenoid valve, air line and bulkhead fittings.
- Provides 100 Percent Traction On Demand
- Does Not Affect Road Drivability/Driveline Wear
- Reduces Likelihood Of Vehicle Damage/Environmental Impact
- Easy/Convenient Operation
- Allows Concentration On Terrain
- Ultra Durable And Extremely Strong
- Incredibly Simple Yet Effective Design
- Employs Minimal Moving Parts Ensuring Maximum Reliability
Shaft Spline 28 - Ratio All - 10 Bolt - AAM860 - 8.5 in. Diameter Ring Gear