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Valve mechanism Volvo B20A/B/D

Worn valve guides that draw oil, a rough idle and falling compression are among the classic signs that the valve mechanism in a B20 needs to be gone through. This category gathers the parts that control valve movement in the B20A, B20B and B20D – from camshaft to valve seat.

All products in category:Valve mechanism Volvo B20A/B/D(58)
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58 products

Valvesats

114.45 $

120, 130, 220, P1800

Year Model:
1957-73
Engine:
B20
Available
-25%

Cam bearing set B18, B20

31.50 $
42.00 $
You save 25%10.50 $

PV544, 210, 120, 130

Engine:
B18, B20
Engine:
B18, B20
Available

OE number

430119-ACL

Valve springsats

39.38 $

PV544, 210, 120, 130

Qty per car:
8
Year Model:
1960-73
Engine:
B18, B20
Available
-20%

Competition Valve Out 38.5 mm

16.00 $
20.00 $
You save 20%4.00 $

210, 120, 130, P1800

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

OE number

5418

24 av 58

Categories

The group includes the camshaft kit and cam gear set to restore lift height and valve timing, intake and exhaust valves, valve guides, plus pushrods and thrust flange. Washers are among the small parts needed during assembly.

When reconditioning the cylinder head, the play in the valve guides and the sealing of the valve seats are typical points to check – if you replace the valves, the guides should be checked at the same time so the new valves sit straight and seal against the seat. A worn cam gear and tired pushrods often show up as a ticking noise and a wavering idle.

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