RD127 HF Air Locking diff, tried and tested and a great value alternative to other more expensive lockers on the market. Defender 90 - 1984 - 1993 (front and rear).
Defender 110/130 - 1983 - 1993 (front only). Discovery 1 - up to 1993 (front & rear).
Range Rover Classic - up to 1992 (front & rear). If your not sure if this is suitable for you vehicle please let us know. Please note : an air compressor is required to operate this diff, please see our other listings.Compressor and Lockers for other vehicles are also available. The item "Landrover Defender Discovery Range Rover HF RD127 Diff Lock ARB Air Locker" is in sale since Monday, December 28, 2020. This item is in the category "Vehicle Parts & Accessories\Car Parts\Transmission & Drivetrain\Differentials & Parts". The seller is "theoffroadpartsstore" and is located in Tadley. This item can be shipped to United Kingdom.