RTC418830 - Piston – 2.25L Petrol – +0.030" O/S Engine Part Land Rover Range Rover Defender, Series

RTC418830 - Zuiger – 2.25L Benzine – +0.030" O/M

- €33,90

€33,90

€33,90 - €33,90

€33,90

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

Zuiger voor de 2.25L viercilinder benzinemotor, bewerkt tot +0.030" overmaat voor een opgeboord cilinderblok.

De zuiger loopt in de cilinderboring en brengt de verbrandingsdruk via de zuigerpen en drijfstang over op de krukas. De overmaat herstelt de juiste zuiger-cilinderspeling nadat het blok 0,030" is opgeboord tijdens een motorrevisie.

Vehicle Model Land Rover Defender t/m 2016
Land Rover Series 2 en 3

Fitment Notes SERIE 2/3 1958-1985 — 2.25L 4 Cilinder Benzine, .030" overmaat (revisie)
DEFENDER 1983-1985 — 2.25L 4 Cilinder Benzine, .030" overmaat (revisie)

Alternative Codes

RTC418830597502BR 3085ERC851530RTC286330

In stock 8 units

4 · Gouda 4 · 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 RTC418830 piston used for?

The RTC418830 is a piston for the Land Rover 2.25L four-cylinder petrol engine, machined to +0.030" oversize. It runs in the cylinder bore and transmits combustion pressure through the gudgeon pin and connecting rod to the crankshaft. It's an engine rebuild part.

What does the +0.030" oversize mean on this piston?

The +0.030" oversize means the piston is 0.030" larger than standard, sized to suit a cylinder block that has been rebored 0.030". This restores the correct piston-to-bore clearance during a rebuild. It won't fit a standard bore or a block rebored to a different oversize.

How many pistons are needed to rebuild a 2.25L engine?

A full rebuild of the 2.25L four-cylinder petrol engine typically needs four pistons, one per cylinder. They're usually fitted as a matched set so all four bores share the same +0.030" oversize and clearance. Confirm your rebore size before ordering.

Which Land Rovers use this 2.25L oversize piston?

This 2.25L petrol piston fits the Land Rover Series 2 and 3 (1958-1985) and the early Defender (1983-1985), both with the 2.25 four-cylinder petrol engine. It's for engines rebored to +0.030" oversize during a rebuild.

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