231577 - Washer

- €1,50

€1,50

€1,50 - €1,50

€1,50

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

Washer A copper joint sealing washer for the oil filter housing, part of the engine lubrication system.

It seals the oil plug or the oil filter adaptor against the housing, forming the seal at the threaded joint. As a crush washer it should be renewed whenever the plug or adaptor is disturbed.

Vehicle Model Land Rover Defender up to 2016
Land Rover Series 2 and 3

Fitment Notes SERIES II/III — 2.6L 6-cylinder engine
SERIES II 1958-1961 — 2.0 Petrol engine

Alternative Codes

231577

In stock 44 units

24 · 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 Washer (231577) used for?

The Washer (231577) is a copper joint sealing washer for the oil filter housing in the engine lubrication system. It seals the oil plug or oil filter adaptor against the housing, forming the seal at the threaded joint on the Land Rover Series II and III 2.6 litre six-cylinder and Series II 2.0 litre petrol engines.

Should the copper sealing washer be reused?

No, as a copper crush washer it should be renewed whenever the oil plug or filter adaptor is disturbed. The soft copper deforms to seal on first fitting, so reusing it typically risks an oil leak at the filter housing joint on the Series engine. Always fit a fresh washer.

How many sealing washers are needed?

Typically one copper sealing washer is needed per oil plug or filter adaptor joint on the Series II and III engine. It's a low-cost crush washer, so it's worth keeping spares since a new one should be fitted every time the joint is opened.