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Crankshaft Volvo B30 (1974-)

Oil leaks at the crankshaft seal, oil consumption or a rattling cam drive are classic signs that the crank motion in a B30 needs attention. The inline six is considered very reliable and handles high mileage, but piston rings, seals and cam gears are wear parts that belong to a proper engine rebuild.

All products in category: Crankshaft Volvo B30 (1974-)

Volvo Original
Front crankshaft hub for Volvo B30

Front crankshaft hub for Volvo B30

164

$ 939.48
Position:
Front
Model year:
1968–1975
Engine:
B30

OE numbers

430144
Pistons with rings for Volvo B19, B20, B30, 1974-, 4 pcs, 0.030"

Pistons with rings for Volvo B19, B20, B30, 1974-, 4 pcs, 0.030"

Amazon, 1800, 164, 140, 240, 740, 340-360

$ 507.94/set
Model year:
1974–
Engine:
B19, B20, B30

OE numbers

272010
Piston set for Volvo B19, B20, B30, 1974-, 4 st, med ringar, 0,015", Volvo OE 272011

Piston set with rings for Volvo B19, B20, B30, 1974-, 4 pcs, 0.015"

Amazon, 1800, 164, 140, 240, 740, 340-360

$ 507.94/set
Model year:
1974–
Dimensions:
0.015" (89.29 mm), Gudgeon pin: 24 mm
Engine:
B19, B20, B30

OE numbers

272011
Piston kit for Volvo B19, B20, B30, 1974-, 4 pcs, with rings, Std

Piston kit for Volvo B19, B20, B30, 1974-, 4 pcs, with rings, Std

Amazon, 1800, 164, 140, 240, 740, 340-360

$ 507.94/set
Model year:
1974–
Engine:
B19, B20, B30

OE numbers

272008
Kamdrevsats fiber till Volvo B18, B20, Volvo OE 270690

Timing gear kit for Volvo PV 1962-1965, Duett 1962-1969, Amazon 1962-1970, 1800, 164, 240, B18, B20, B30, fibre/steel

PV 544, Duett, Amazon, 1800, 140, 240

$ 338.44/set
Model year:
1961–1973
Engine:
B18, B20

OE numbers

270690
Timing gear set, aluminium, for Volvo B18, B20

Timing gear kit - Aluminum for Volvo B18, B20

PV 544, Duett, Amazon, 1800, 140, 240

$ 281.94/set
Model year:
1961–1975
Engine:
B18, B20

OE numbers

270690AL
Wössner piston for Volvo B19, B20, B30, 1974-1976, 24 mm, 0.030

Wössner piston for Volvo B19, B20, B30, 1974-1976, 24 mm, 0.030

Amazon, 1800, 164, 140, 240, 740, 340-360

$ 248.04
Model year:
1974–1976
Dimensions:
2nd oversize
Engine:
B19, B19A, B19E, B20, B30
Info:
With piston rings

OE numbers

272059-W
Camshaft gear, fibre gear only, for Volvo B18, B20, B30

Camshaft gear, fibre gear only, for Volvo B18, B20, B30

PV 544, Duett, Amazon, 1800, 164, 140, 240

$ 185.89
Engine:
B18, B20, B30

OE numbers

418612
ACL
Main bearing kit 0.254 mm undersize for Volvo B30, Volvo OE 271218

Main bearing kit 0.254 mm undersize for Volvo B30

164

$ 79.00/set
Model year:
1969–
Dimensions:
1st oversize, 0.010 inch
Engine:
B30

OE numbers

271218
Main bearing set, standard, for Volvo B30, 1969-

Main bearing set, standard, for Volvo B30, 1969-

164

$ 78.54/set
Model year:
1969–
Engine:
B30

OE numbers

271217
Main bearing set for Volvo B30, 1969-, undersize 0.010", 3M

Main bearing set for Volvo B30, 1969-, undersize 0.010", 3M

164

$ 78.54/set
Model year:
1969–
Dimensions:
1st oversize, 0.010 inch
Engine:
B30

OE numbers

271218
Main bearing set for Volvo 164, B30, 1969-, 0.508 mm undersize

Main bearing set for Volvo 164, B30, 1969-, 0.508 mm undersize

164

$ 78.54/set
Model year:
1969–
Dimensions:
2nd oversize
Engine:
B30

OE numbers

271219
CVR Engineering
Rear end cap with stuffing box for Volvo B18, B20, Bakre

Rear end cap with oil seal, Swedish-made, for Volvo B18, B20

140, 240

$ 62.04
Mounting position:
Crankshaft, Clutch side
Model year:
1961–1973
Engine:
B18, B20
Info:
With oil seal

OE numbers

1218634
Hagmans
Piston ring set for Volvo B20, 0,015

Piston ring set for Volvo 140 1973-74, 164, 240, B20, 0.015

140, 240

$ 61.59/set
Model year:
1969–1973
Dimensions:
1st oversize, Thickness 2-2-4.7 mm
Engine:
B20
Quantity per car:
As required (Volvo specifies no fixed quantity)

OE numbers

275335
Piston ring set for Volvo B20, 0,040", Volvo OE 275334-40

Piston ring set for Volvo 140 1973-74, 164, 240, B20, 0.040"

Amazon, 1800, 140, 240

$ 61.59/set
Engine:
B20
Quantity per car:
4

OE numbers

275334-40
Piston ring set for Volvo B20, 0,030

Piston ring set for Volvo B20, 0.030

140, 240

$ 61.59/set
Model year:
1969–1973
Dimensions:
2nd oversize, Thickness 2-2-4.7 mm
Engine:
B20
Quantity per car:
4

OE numbers

275336
Piston ring set standard for Volvo B20

Piston ring set standard for Volvo B20

140, 240

$ 61.59/set
Model year:
1969–1973
Dimensions:
Thickness 2-2-4.7 mm
Engine:
B20
Quantity per car:
4

OE numbers

275334
Crankshaft gear puller for Volvo B18, B20, B30, Volvo OE SVO2405

Crankshaft gear puller for Volvo B18, B20, B30

PV 544, Duett, Amazon, 1800, 164, 140, 240

$ 48.03
Model year:
1961–1975
Engine:
B18, B20, B30

OE numbers

999165
Volvo Original
Pulley Ø160 mm Alt 2 for Volvo B30A, B30E, B30F

Pulley Ø160 mm Alt 2 for Volvo B30A, B30E, B30F

140, 164

$ 47.91
Engine:
B30A, B30E, B30F

OE numbers

461258
Piston ring installation pliers

Piston ring installation pliers

$ 44.64
Engine:
B4B, B14A, B16, B18

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This category gathers parts for the B30 from 1974 onward in the Volvo 140/164. The group includes piston sets and piston ring sets, cam gear sets, seals, support plates, protecting plates, hubs and screws. During a rebuild it is worth measuring the cylinder bore and checking ring clearance before selecting a piston set – oversize affects which piston ring set fits.

Since the B30 was built in both carburetor and fuel-injection versions (B30E/B30F), it pays to check the details against your engine before ordering.