RTC419140 - Piston 2.25 Diesel +.040" by AllmakesEngine Part Land Rover Range Rover Defender, Series

RTC419140 - Piston – 2.25L Diesel – +0.040" O/S

- €58,30

€58,30

€58,30 - €58,30

€58,30

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

Piston for the 2.25L 4-cylinder diesel engine, machined to +0.040" oversize for a rebored cylinder block.

The piston transfers combustion pressure to the connecting rod and carries the ring pack that seals the combustion chamber and controls oil on the bore. Supplied at +0.040" oversize for use where the block has been rebored to suit.

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

Fitment Notes SERIES 2 & 3 — 2.25L diesel piston (+0.040" oversize)
DEFENDER — 2.25L diesel piston (+0.040" oversize)
Size: +0.040 inch oversize

Alternative Codes

ETC474940RTC419140564233BR 2308ERC234240ETC466640RTC277540

In stock 10 units

6 · 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 ETC474940 piston and what does it do?

The ETC474940 is a piston for the 2.25L 4-cylinder diesel engine, machined to +0.040 inch oversize for a rebored block. It transfers combustion pressure to the connecting rod and carries the ring pack that seals the combustion chamber. It fits the Series 2/3 and Defender up to 2016.

What does the +0.040 inch oversize mean and how many do I need?

The +0.040 inch oversize means this piston suits a block rebored 0.040 inch beyond standard. Typically four pistons are needed for a full 2.25L diesel rebuild. Confirm your block's rebore size before ordering. The ETC474940 is sold individually.

Does the ETC474940 fit the 2.5L diesel too?

No, the ETC474940 is specific to the 2.25L 4-cylinder diesel engine. The later 2.5L diesel uses a different piston. It suits the Series 2/3 and Defender up to 2016 where the block has been rebored to +0.040 inch oversize.