Two long bolts to secure the a-frame ball joint assembly to the rear a-frame arms (just above the rear diff). Suits Range Rover Classic, Discovery 1, 110 County, Defender and 4x4 Perentie. The nuts for these bolts are 1/2"UNF  - see NY608042...

Usually not an item that requires regular replacement, but we get asked for these often enough so here they are. This is the thrust washer for the "key" type front stub axle on all Perenties, and all Defenders up to VIN KA. Also fits early Range Rover...