ERR4640 | Valve Spring - 200Tdi & 300Tdi | Defender, Discovery, Range Rover Classic
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: ERR4640 - Valve Spring - 4 Cylinder to 300Tdi
ERR4640 is a valve spring for 4-cylinder engines up to the 300Tdi. Fitted in the cylinder head, the spring retains the valve under camshaft action and helps return the valve to its seat after the cam lobe passes.
Compatibility
- Defender (1987-2006) - 2.25L, 2.5L, 200Tdi & 300Tdi
- Discovery 1 (1989-1998) - 200Tdi & 300Tdi (From VIN FA393361 to WA799999)
- Range Rover Classic (1992-1994) - 200Tdi & 300Tdi (From VIN JA610294)
- Series 2 & 3 - 4 Cylinder
Frequently Asked Questions
ERR4640 is a valve spring intended for 4-cylinder 200Tdi/300Tdi engines. Located in the cylinder head, it maintains valve closure against camshaft action and returns the valve to its seat after actuation. Valve springs should be inspected for fatigue or damage whenever the valve train is serviced or the cylinder head is removed.
| Model | Variant |
|---|---|
| Land Rover Defender (1987-2006) | 2.25L 4-cylinder petrol; 2.5L 4-cylinder petrol; 2.5L 4-cylinder NA diesel; 2.5L 4-cylinder turbo diesel; 2.5L I4 200 TDi (5-speed manual, less catalyst); 2.5L I4 300 TDi diesel turbo |
| Land Rover Discovery 1 (1989-1998) | 2.5L 200 Tdi (From VIN FA393361 to WA799999) |
| Land Rover Range Rover Classic (1992-1994) | 2.5L 200 Tdi (From JA610294); 2.5L TDi |
| Land Rover Series II & III | 4 Cylinder |
If you are unsure of compatibility with your vehicle, you can also confirm by checking against your V.I.N. Simply reach out to us with your V.I.N and desired part number via our Contact page or use our Finding Part Numbers page.
Inspect valve springs whenever the cylinder head or valve train is serviced; replace any spring showing signs of fatigue, cracking or loss of tension. When in doubt, follow the vehicle service manual or consult a qualified technician.
- C8 products are usually supplied by Britpart.
- L8 products are genuine Land Rover parts.
- Z8 products are normally supplied by Allmakes.
All products and accessories available on LRDirect.com come with a 2-year warranty.