Power Assisted Steering Box Seal Kit 4 Bolt Type This listing is for a full kit of high quality Allmakes PR2 seals to repair Land Rovers 4 bolt type PAS box. These are fitted to Land Rover Defenders, Discovery 1 and Range Rover Classics. These seals are part of Allmakes PR2 range of OE parts, where all items are tried and tested to ensure you get the best quality parts for your Land Rover. This corresponds to the following part numbers: STC876, STC890, STC2847 This will fit the following vehicles: Land Rover Defender - With 4 Bolt Box Land Rover Discovery 1 - With 4 Bolt Box Range Rover Classic - With 4 Bolt Box Please see our other items for thousands more Land Rover parts and accessories.