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Crankshaft Volvo B20 (-1973)

Rattling rod bearings, noise at cold start, or oil leaks toward the clutch are classic signs that the rotating bottom end of a B20 is getting tired. This category gathers the parts that belong specifically to the crank assembly – everything that spins and seals down in the block on engines up to 1973.

All products in category:Crankshaft Volvo B20 (-1973)(50)
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Volvo Original
-5%

Pulley for Volvo 140, with A/C

$ 61.98
$ 65.24
You save 5%$ 3.26

140

Engine:
B4B, B14A, B16, B18, B20
Engine:
B4B, B14A, B16, B18, B20
Available

OE number

460328
-5%

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 50

Categories

The group includes main bearing sets and rod bearing sets for re-bearing the crankshaft, piston sets and piston ring sets for the cylinders, plus cam gear sets, seals and screw/bolt kits that belong to a proper full rebuild. For that job, bearing clearance and piston-to-cylinder-wall clearance are typical check points – measure the journals before deciding on bearing size, since ground crankshafts require undersize bearings. Also remember that the rear crankshaft seal should be replaced while the engine is apart anyway, so an old leak doesn't ruin a fresh clutch.

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