266321 - Valve Seat Insert – 2.6L by Land RoverEngine Part Land Rover Range Rover Series

266321 - Klepzitting – 2.6L

- €22,10

€22,10

€22,10 - €22,10

€22,10

Genuine: Original manufacturer part. This product is the original part designed and produced by the vehicle manufacturer.

Klepsetelring voor de 2.6L 6-cilindermotor die wordt gebruikt in Land Rovers uit de Series II, IIA en III. De klepsetelring wordt in de cilinderkop geperst en biedt een gehard zittingoppervlak voor de klepkop, waardoor een gasdichte afdichting in de verbrandingskamer wordt gehandhaafd.

Vehicle Model Land Rover Series 2 en 3

Fitment Notes SERIE II/IIA/III — 2.6L 6-cilindermotor

Alternative Codes

266321

In stock 4 units

4 · Gouda 0 · Drachten

Express delivery available

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.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What is the 2.6L valve seat insert and what does it do?

The 2.6L valve seat insert is a hardened ring pressed into the cylinder head of the 2.6-litre six-cylinder petrol engine fitted to the Land Rover Series 2 and 3. It gives the valve a durable seating surface and keeps a gas-tight seal in the combustion chamber.

Which engine and models does this valve seat insert fit?

This valve seat insert fits the 2.6-litre six-cylinder petrol engine used in the Land Rover Series 2 and 3 (part 266321). Confirm your engine type before ordering, as the four-cylinder Series engines use different valve seats.

How many valve seat inserts are needed for a cylinder head rebuild?

Typically one valve seat insert is needed per valve, so a full 2.6-litre six-cylinder head usually calls for several to cover all inlet and exhaust valves. Many builders renew all the seats together while the head is off for machining.

Why do valve seats fail, and can this be fitted at home?

Valve seats typically recede or wear after high mileage or on unleaded fuel, causing lost compression and poor running. Fitting isn't a home job; the insert has to be machined and pressed into the cylinder head, so it's normally done by an engine specialist.