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Crankshaft Volvo B230

Oil consumption, knocking from the rod bearings on a cold start, or low compression readings are the classic signs that the crank assembly in a B230 is getting tired. The selection covers the internals that wear the most when the 2.3-litre motor racks up the miles: pistons, piston ring sets, main bearing sets and rod bearings, plus the drive plate, seal, support plate and lock ring.

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Piston ring assembly pliers

$ 52.25
$ 55.00
You save 5%$ 2.75
Engine:
B4B, B14A, B16, B18
Engine:
B4B, B14A, B16, B18
Available

OE number

4234

24 av 34

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During a thorough motor overhaul the cylinder bores and bearing clearances are checked before new parts are chosen – pistons and bearing kits are often available in several oversizes and dimension classes, so it's the dimension and the measurement of your own motor that determine the choice, not the motor code alone. The seal at the crankshaft end is a typical leak point that is best replaced while you're already in the bottom end of the motor.

Since the B230 came in several versions (including intake and carburetor versions), it pays to compare measurements and any variant association before ordering.

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