525520 - Gasket Set – Bottom End – 2.25 Diesel by AllmakesEngine Part Land Rover Range Rover Defender, Series

525520 - Pakkingset onderblok 2.25 diesel onderkant blok

- €25,40

€25,40

€25,40 - €25,40

€25,40

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

Omschrijving:
Pakkingset onderblok 2.25 diesel onderblok

Alle productcodes / identificatiecodes:
525520 525520 525520 525520

Modellen:
Land Rover Defender t/m 2016
Land Rover Series 2 en 3
Montage-opmerkingen:
SERIE II/IIA/III — 2.25L dieselmotor
DEFENDER — Vroege modellen met 2.25L dieselmotor

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

Fitment Notes SERIES II/IIA/III — 2.25L diesel engine
DEFENDER — Early models with 2.25L diesel engine

Alternative Codes

525520

In stock 2 units

1 · Gouda 1 · Drachten

Express delivery available

5 more on the way · ETA 26-06-2026

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.

5 more units on the way — expected 26-06-2026. Orders beyond current stock are reserved from incoming stock and shipped as soon as they arrive.

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 does the 525520 bottom end gasket set cover?

The 525520 bottom end gasket set covers the gasket and joint requirements of the lower 2.25L diesel engine, below the cylinder head. It suits both 3 and 5 main bearing engines and is typically used during a full engine overhaul on Land Rover Series 2 and 3 and early Defender 2.25 diesel models.

Are the crankshaft oil seals included in this set?

No, the crankshaft oil seals aren't included and are ordered separately. The front cover seal is ERR6490, and the rear seal is 542492 on 3-bearing engines or ERR2532 on 5-bearing engines. This set covers the lower engine joints only.

Do I also need a head gasket set for a full overhaul?

Yes, for a complete gasket overhaul you'll also need the cylinder head gasket set STC1564 alongside this bottom end set. Together they cover the full gasket requirement of the 2.25L diesel engine. On its own this set handles only the lower engine, below the head.

Which Land Rovers does this 2.25 diesel gasket set fit?

This set fits the 2.25L diesel engine in Land Rover Series 2 and 3 and early Defender models. It covers both 3 and 5 main bearing versions of the engine, so confirm your engine type before ordering, as the crankshaft seal requirements differ between the two.