November is for the Volvo! New offers every week & Up to 25 % off New: Kit Builder – all the parts for the job in one kit
Skip to content

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

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

OE numbers

272010272059
-15%
Piston set with rings for Volvo B19, B20, B30, 1974-, 4 pcs, 0.015"

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

Amazon, 1800, 164, 140, 240, 740

$ 431.79/piece
$ 507.94
You save 15%
Model year:
1974–
Dimensions:
0.015" (89.29 mm), Gudgeon pin: 24 mm
Engine:
B19, B20, B30

OE numbers

272011272058
-10%
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

$ 457.19/piece
$ 507.94
You save 10%
Model year:
1974–
Engine:
B19, B20, B30

OE numbers

272008272056
-10%

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

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

$ 304.62/piece
$ 338.44
You save 10%
Model year:
1961–1973
Engine:
B18, B20, B30

OE numbers

270690276275
CVR Engineering
Aluminium Timing Gear Set for Volvo B18, B20, B30 – Made in USA

Aluminium Timing Gear Set for Volvo B18, B20, B30 – Made in USA

PV, Duett, Amazon, 1800, 140, 240

$ 282.00/piece
Model year:
1961–1975
Engine:
B18, B20, B30

OE numbers

270690AL276275
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

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

OE numbers

272059-W272010272057-W
MAHLE
Piston with rings for Volvo B19, B20, B30 1974-, 0,030"

Piston with rings for Volvo B19, B20, B30 1974-, 0,030"

Amazon, 1800, 164, 140, 240, 740

$ 194.00
Dimensions:
L 71 mm
Info:
Without cooling duct

OE numbers

272010-Mahle272010
Camshaft gear, fibre gear only, for Volvo B18, B20, B30

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

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

$ 185.89
Engine:
B18, B20, B30

OE numbers

418612
ACL
-25%
Main bearing kit 0.254 mm undersize for Volvo B30

Main bearing kit 0.254 mm undersize for Volvo B30

164

$ 59.25/piece
$ 79.00
You save 25%
Model year:
1969–
Dimensions:
1st oversize, 0.010 inch
Engine:
B30

OE numbers

271218
ACL
-10%
Main bearing set, standard, for Volvo B30, 1969-

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

164

$ 70.68/piece
$ 78.54
You save 10%
Model year:
1969–
Engine:
B30

OE numbers

271217
ACL
-10%
Main bearing set for Volvo B30, 1969-, undersize 0.010", 3M

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

164

$ 70.68/piece
$ 78.54
You save 10%
Model year:
1969–
Dimensions:
1st oversize, 0.010 inch
Engine:
B30

OE numbers

271218
ACL
-10%
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

$ 70.68/piece
$ 78.54
You save 10%
Model year:
1969–
Dimensions:
2nd oversize
Engine:
B30

OE numbers

271219
CVR Engineering
-15%
Rear Cover with Oil Seal – Made in Sweden, for Volvo B18, B20

Rear Cover with Oil Seal – Made in Sweden, for Volvo B18, B20

1800, 140, 240

$ 52.74
$ 62.04
You save 15%
Mounting position:
Crankshaft, Clutch side
Model year:
1961–1973
Engine:
B18
Info:
With oil seal

OE numbers

1218634430115
Grant
-26%
Piston ring set standard for Volvo B20

Piston ring set standard for Volvo B20

140, 240

$ 46.19/piece
$ 62.00
You save 26%
Model year:
1969–1973
Dimensions:
Thickness 2-2-4.7 mm
Engine:
B20
Quantity per car:
4

OE numbers

275334275306
-10%
Piston ring set for Volvo B20, 0.030

Piston ring set for Volvo B20, 0.030

140, 240

$ 55.43/piece
$ 61.59
You save 10%
Model year:
1969–1973
Dimensions:
2nd oversize, Thickness 2-2-4.7 mm
Engine:
B20
Quantity per car:
4

OE numbers

275336
Hagmans
-26%
Piston ring set for Volvo 140 1973-74, 164, 240, B20, 0.015

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

140, 164, 240

$ 46.19/piece
$ 62.00
You save 26%
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
Grant
-26%
Piston ring set for Volvo 140 1973-74, 164, 240, B20, 0.040"

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

Amazon, 1800, 140, 164, 240

$ 46.19/piece
$ 62.00
You save 26%
Engine:
B20
Quantity per car:
4

OE numbers

275334-40275306
Crankshaft gear puller for Volvo B18, B20, B30

Crankshaft gear puller for Volvo B18, B20, B30

Duett, PV, 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

164, 140

$ 47.91
Engine:
B30A, B30E, B30F

OE numbers

461258

Fast delivery

1 year warranty

On all parts for your Volvo

90-day returns

90-day right of return from delivery

Volvo expertise since 1999

We're here for you and your Volvo

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.