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ERR4640LR - Valve Spring

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Original price - Original price €13,10
Original price
€13,10
€13,10 - €13,10
Current price €13,10
Genuine Part
Genuine: Original manufacturer part. This product is the original part designed and produced by the vehicle manufacturer.
Valve Spring for the cylinder head valvetrain. Fitted over the valve stem, it holds the valve closed against its seat and keeps the follower in contact with the camshaft lobe throughout the valve's travel.

Used across the four-cylinder petrol and diesel engines of the period, including the 2.5L 200 TDi and 300 TDi turbo diesel units.
Vehicle Model Land Rover Defender up to 2016
Land Rover Discovery 1 1989-1998 (L318)
Range Rover Classic up to 1994
Land Rover Series 2 and 3
Fitment Notes DEFENDER 1987-2006 — 2.25L Petrol, 2.5L NA Diesel, 2.5L Turbo Diesel, 2.5L 200TDi, 2.5L 300TDi
DISCOVERY 1 1989-1998 — 2.5L 200TDi, 2.5L 300TDi
RANGE ROVER CLASSIC 1992-1994 (from JA610294) — 2.5L 200TDi, 2.5L 300TDi
SERIES II/III — 2.25L engine; Series II 1958-1961 2.0L Diesel
Alternative Codes
ERR4640ERR4640LR276609568550BR 0069ERR314

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Frequently asked questions

What does the ERR4640 valve spring do?
The ERR4640 is a cylinder head valve spring. Fitted over the valve stem, it holds the valve closed against its seat and keeps the follower in contact with the camshaft lobe throughout valve travel.
How many valve springs do I need?
The number needed depends on the engine's valve count, so a full head set covers every valve. Valve springs are typically replaced as a complete set during a head rebuild so all valves seat with even spring pressure.
Which engines does this valve spring fit?
This valve spring suits several period four-cylinder engines, including the 2.25L petrol, 2.5L naturally aspirated and turbo diesel, and the 2.5L 200TDi and 300TDi. It fits Defender, Series 2 and 3, Discovery 1 and Range Rover Classic. It's a genuine Land Rover part.