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Generator Volvo 140 B18B (238621)

Weak charging, a flickering charging control lamp or noise from the generator are common symptoms that can point to worn brushes or tired bearings – typical checkpoints when the generator on an early 140 with B18B is to be reconditioned. This category gathers wear parts and mounting components that fit the generator with code 238621, a 12-volt system on twin-carburetor B18B cars.

All products in category: Generator Volvo 140 B18B (238621)

Bosch
Charging relay 12V DC Bosch original

Charging relay 12V DC Bosch original

Duett, PV, Amazon, 1800, 140, 164

$ 267.00
Model year:
1962–1968
Engine:
B16, B18
Info:
Bosch system. 12 V

OE numbers

238640BOSCH
-10%
Carbon brush kit, Bosch DC generator, for Volvo B18

Carbon brush kit, Bosch DC generator, for Volvo B18

1800, 140

$ 17.80/piece
$ 19.78
You save 10%
Model year:
1953-
Engine:
B16, B18
Info:
Dynamo, 12V

OE numbers

273500
-10%
Spigot bearing, gearbox, alternator for Volvo B4B, B16, B18, B20, B21, B23, B30, B200, B230, B234

Spigot bearing, gearbox, alternator for Volvo B4B, B16, B18, B20, B21, B23, B30, B200, B230, B234

Duett, PV, Amazon, 1800, 164, 140, 240, 260

$ 7.63
$ 8.48
You save 10%
Model year:
1955–1973
Engine:
B14A, B16, B18, B20, B200, B21, B23, B230, B234, B30
System:
D-type overdrive
Info:
Ball bearing

OE numbers

11009181799
-10%
Ball bearing for Volvo Duett 1949-61, Amazon 1957-61, PV 1958-61

Ball bearing for Volvo Duett 1949-61, Amazon 1957-61, PV 1958-61

Duett, PV, Amazon, 140

$ 7.63
$ 8.48
You save 10%
Model year:
1957–1969
Engine:
B4B, B14A, B16, B18

OE numbers

11010183378
Nut, DC generator, housing for Volvo Amazon

Nut, DC generator, housing for Volvo Amazon

Duett, PV, Amazon, 140

$ 2.83
Model year:
1957–1969
Engine:
B4B, B16, B18

OE numbers

190718
Spring washer M4 4.1x7.1x0.9 mm for Volvo PV, Duett, Amazon, 140, 164, 240

Spring washer M4 4.1x7.1x0.9 mm for Volvo PV, Duett, Amazon, 140, 164, 240

PV, Duett, Amazon, 1800, 140, 164, 260, 240

$ 0.57
Model year:
1961–
Engine:
B18

OE numbers

955917906983
Spring washer 1/4" 6.5x11.5x1.6 mm for Volvo Amazon

Spring washer 1/4" 6.5x11.5x1.6 mm for Volvo Amazon

PV, Duett, Amazon, 1800, 140, 164, 260, 240, 780, 760, 740, 960, 940

$ 0.23
Model year:
1957–1970
Axle:
Front axle
Dimensions:
6.5 × 11.5 × 1.6 mm
Engine:
B16, B18, B20
Show more

OE numbers

95592017890237222
Nut M5-0.8x3.8 for Volvo PV, Duett, Amazon, 1800, 240, 260, 740, 760, 780, 850, 940, 960, C70, S40, S70, S90, V40, V70, V90

Nut M5-0.8x3.8 for Volvo PV, Duett, Amazon, 1800, 240, 260, 740, 760, 780, 850, 940, 960, C70, S40, S70, S90, V40, V70, V90

PV, Duett, Amazon, 1800, 140, 164, 260, 240, 780, 760, 740, 960, 940, 850

$ 0.23
Model year:
1957–1970
Thread:
M5x0.8
Engine:
B16, B18, B20
System:
Zenith

OE numbers

955780151223906574
Spring washer M6 6.1x11.1x1.6 mm for Volvo PV, Duett, Amazon, 1800, 240, 740

Spring washer M6 6.1x11.1x1.6 mm for Volvo PV, Duett, Amazon, 1800, 240, 740

PV, Duett, Amazon, 1800, 140, 164, 260, 240, 780, 760, 740

$ 0.11
Model year:
1961–
Engine:
B18

OE numbers

955919

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The group includes brush sets, ball bearings and the flywheel bearing for the generator itself, the voltage regulator, plus nuts and spring washers for mounting and connections. During an overhaul, the brush length and spring pressure as well as the bearing play are the first points to measure. Since 238621 is a specific design, it is worth checking the generator code against the car before selecting parts, so that the brush holder and bearing dimensions match.