RTC1729 - Main Bearing Set – Standard – 2.25L

- €29,90

€29,90

€29,90 - €29,90

€29,90

OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.

Brand King

Main Bearing Set for the 2.25-litre 4-cylinder engine in its 3-main-bearing form. These are the replaceable shell bearings that carry the crankshaft in the cylinder block, locating each main journal and providing the running surface on which the crankshaft turns.

Supplied in standard size, for a crankshaft running at its original (unmachined) main journal diameters. Renewed during an engine rebuild or when bearing wear, low oil pressure or knock is found.

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

Fitment Notes SERIES II/III — 3-bearing 4-cylinder engine (2.25L)
DEFENDER — early, 2.25L 4-cylinder engine

Alternative Codes

RTC1729RTC1729KBR 1610C

On order 5 units · Expected in stock 5 Nov

Currently out of stock. Order now — we'll ship as soon as it arrives.

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When will my order arrive?

We have 5 units on order from our supplier. Expected in stock 5 Nov. Order now to reserve — we'll dispatch as soon as stock arrives.

Netherlands / Belgium / Germany: 2–4 working days after dispatch.
Other EU countries + UK: 4–8 working days after dispatch.

Need it sooner? Contact us about express import (2–5 business days).

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 2.25L main bearing set (RTC1729) for?

This main bearing set is the replaceable shell bearings that carry the crankshaft in the 2.25-litre 4-cylinder block, in its 3-main-bearing form. Each shell gives the running surface for a main journal. It's a King-branded set.

Does this fit the 3-bearing or 5-bearing 2.25-litre engine?

This set fits the early 3-main-bearing version of the 2.25-litre 4-cylinder engine only. It won't suit the later 5-bearing crank, so confirm which engine you have before ordering.

What does the Standard (STD) size mean?

Standard size suits a crankshaft running at its original, unmachined journal diameters. A crank that's been reground needs an undersize set instead, so check the journals first.

Which Land Rovers does it fit?

This set fits the 2.25-litre 3-bearing 4-cylinder engine in Series II/III and early Defender models. Confirm your engine is the 3-bearing type before fitting.