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Crankshaft Replacement in Vantaa

Crankshaft damage requires opening the engine — a thousand-euro job.

Crankshaft replacement is done with the engine stripped — the same work as an engine swap, so compare costs.

Crankshaft replacement pricing:

Crankshaft replacement (remanufactured) – from 847 €
New crankshaft – from 1 500 €
Bearings and seals renewed – included
Engine sump cleaning – included
Dynamic balance check – included

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Crankshaft replacement

Price includes crankshaft and labour. For the same labour, a full engine swap can alternatively be quoted.

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from847 €

When a crankshaft needs replacing

The crankshaft is the engine's rotating axis, converting piston motion into rotary motion. It's made of hardened steel and usually lasts the engine's entire life. The crankshaft can, however, be damaged by an oil pump fault or oil loss, which melts the bearings onto the crankshaft — metal-to-metal contact corrodes the crankshaft's surface. Symptoms of crankshaft damage: deep knocking at idle (bearing clearance has grown), metallic sound that intensifies under load, oil pressure drop and, at worst, engine seizure. Metal flakes dropping into the sump in the old oil are a sure sign of crankshaft bearing failure.

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Why do crankshafts fail?

A crankshaft doesn't usually fail on its own — its damage always follows lubrication loss. The most common causes: running out of oil (a leak the driver didn't notice), a failed oil pump, a blocked oil filter that bypasses via its relief valve and delivers unfiltered dirt to the bearings, or an over-extended oil change interval that has depleted the oil's additives. In all these cases the engine ECU's oil pressure sensor usually gives a warning, but if ignored, damage escalates from minutes to permanent crankshaft failure.

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