3259 - Castle Nut
The castellated profile accepts a cotter pin (split pin) through a corresponding radial hole in the shaft, positively locking the nut against rotation and preventing it from backing off under vibration and load cycling in the axle and differential assemblies.
Land Rover Discovery 1 1989-1998 (L318)
Range Rover Classic up to 1994
Land Rover Series 1
Land Rover Series 2 and 3
SERIES 2 & 2A — 88 inch only, front and rear axle differential
SERIES 3 — 88 inch (to/from June 1980), Rover type axles, front and rear axle differential
DEFENDER 1986-2006 — Front and rear axle differential, to VIN KA930455
DISCOVERY 1 1989-1998 — Early vehicles with castle nut (not nyloc), front and rear axle differential
RANGE ROVER CLASSIC 1970-1994 — Front and rear axle differential, 4 bolt flange pinion
When will my order arrive?
- Order before 15:00 (Mon–Fri): same-day dispatch for in-stock items.
- UPS Express (order before 14:00): dispatched today, delivered tomorrow where available.
- Netherlands / Belgium / Germany: 2–4 working days.
- Other EU countries + UK: 4–8 working days.
- Outside EU/UK: delivery times vary — contact us for an estimate.
Items may ship from multiple warehouses at no extra cost.