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RTC419340 - Piston Ring Set Diesel .040" (Per Piston) Engine Part Land Rover Range Rover Defender, Series

RTC419340 - Zuigerveren Diesel 0,040" (per zuiger)

- €8,90
€8,90
€8,90 - €8,90
€8,90
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OEM Part
OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.
Zuigerveerset Diesel .040" (Per Zuiger)
Vehicle Model Land Rover Defender t/m 2016
Land Rover Series 2 en 3
Fitment Notes DEFENDER (klassiek) — zuigerverenset +.040" (2.25L/2.5L NAS dieselmotor)
SERIE 2/3 — zuigerverenset +.040" (2.25L/2.5L NAS dieselmotor)
Alternative Codes
RTC419340BR 1207RTC241540RTC277640RTC4193409RTC772040STC772240

In stock 4 units
3 · Gouda 1 · 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 RTC419340 piston ring set used for?
The RTC419340 piston ring set seals combustion pressure against the cylinder bore and controls the oil film on the bore wall for one piston. It fits the 2.25L and 2.5L four-cylinder diesel engine used in the Land Rover Defender (up to 2016) and Series 2 and 3.
How many piston ring sets do I need for an engine rebuild?
One set covers a single piston, so you need one per cylinder. The 2.25L and 2.5L diesel is a four-cylinder engine, so a full rebuild typically requires four sets. Order by the number of bores being rebuilt.
What does the .040 inch oversize mean on these rings?
The .040 inch oversize means these rings suit a cylinder rebored 0.040 inch above standard. Measure your rebored bore first and match the ring size to it, or the rings won't seal correctly.
What are the signs worn piston rings need replacing?
Worn piston rings typically show up as blue exhaust smoke, high oil consumption and lost compression on the 2.25L or 2.5L diesel. Once the bore is worn or scored, reboring and oversize rings like these restore the seal.

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