FRC5473 - O-Ring – Diff Lock – LT230
O-Ring - Diff Lock - LT230 provides the hydraulic seal at the differential lock mechanism and front output shaft location within the LT230 transfer case.
The O-ring prevents transfer box oil from escaping past the diff lock selector shaft or output shaft bore. Replacement is recommended whenever the diff lock shaft or front output shaft is removed.
All product codes / identifiers:
FRC5473 FRC5473 FRC5473
Models:
Land Rover Defender up to 2016
Land Rover Discovery 1 1989-1998 (L318)
Land Rover Discovery 2 1998-2004 (L318)
Range Rover Classic up to 1994
Fitment Notes:
DEFENDER 1987-2016 — LT230 transfer case, diff lock O-ring
DISCOVERY 1 1989-1998 from (V) FA393361 — LT230, front output shaft
DISCOVERY 2 1998-2004 — LT230, front output shaft
RANGE ROVER CLASSIC 1986-1991 to (V) HA610293 — LT230, differential lock
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.