ERC6821 - Head Bolt Washer by AftermarketEngine Part Land Rover Range Rover Defender

ERC6821 - Kopboutring

- €3,70

€3,70

€3,70 - €3,70

€3,70

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Aftermarket: Quality alternative. This is a quality alternative, designed to fit and function like the original part, often at a more competitive price.

Cilinderkopboutring voor de 2.25L en 2.5L 4-cilinder benzine- en dieselmotoren.

Het past onder de kop van elke cilinderkopbout en verdeelt de klemkracht over het cilinderkopvlak en beschermt het oppervlak wanneer de bouten worden vastgedraaid. Een motor gebruikt achttien van deze ringen; hier geleverd als een zakje van 18.

Vehicle Model Land Rover Defender tot 2016

Fitment Notes DEFENDER 1987-2006 — cilinderkopboutring; 2.25L & 2.5L Benzine, 2.5L NA & Turbo Diesel; Aantal 18 per motor (verkocht als zak van 18)

Alternative Codes

ERC6821BR 0276

In stock 41 units

21 · Gouda 20 · 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 head bolt washer for on these engines?

The head bolt washer fits under each cylinder head bolt on the 2.25L and 2.5L 4-cylinder petrol and diesel engines. It spreads the clamping load onto the cylinder head face and protects the surface as the bolts are torqued down.

How many head bolt washers does one engine need?

One engine uses eighteen head bolt washers, one under each cylinder head bolt. This item is supplied as a bag of 18, so a single pack covers a full cylinder head rebuild on the 4-cylinder engine.

Should the head bolt washers be reused?

Reusing head bolt washers isn't advised. They're typically renewed whenever the cylinder head is removed, since the originals have already been compressed under full torque. Fitting the new set of 18 helps ensure even clamping when the head goes back on.