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Alternator mounting details Volvo 140 (B18/B20)

A squealing belt and a generator that wobbles in its anchorage are classic symptoms of worn mounting parts – often after years of vibration from the B18 and B20 engines. This category gathers the parts that hold the alternator in place and keep the belt correctly tensioned on the Volvo 140.

All products in category: Alternator mounting details Volvo 140 (B18/B20)

Alternator 12V AC built-in relay 55A for Volvo Amazon 1962-70, 140 1973, 164, 1800 1969-73

Alternator 12V AC built-in relay 55A for Volvo Amazon 1962-70, 140 1973, 164, 1800 1969-73

Amazon, 1800, 140, 164

$ 338.44
Model year:
1961–1974
Engine:
B18, B20

OE numbers

419420
Laddningsrelä (241534), Volvo OE 1308030

Voltage regulator (241534)

240, 260

$ 67.24
Model year:
1960–1973
Info:
Bosch system

OE numbers

1308030R
Voltage regulator SEV for Volvo 1800 1966-73, 140 1966-74, 164, 240

Voltage regulator SEV for Volvo 1800 1966-73, 140 1966-74, 164, 240

1800, 140, 164, 240

$ 38.99
Model year:
1966–1973
Engine:
B20HST, B20VST
System:
SEV

OE numbers

1259303
Universal alternator adjusting arm for Volvo B20, B30A

Universal alternator adjusting arm for Volvo B20, B30A

Amazon, 1800, 164, 140, 240

$ 16.84
Model year:
1968–1973
Material:
Steel
Dimensions:
T 5 mm
Engine:
B20, B30A
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OE numbers

462743B
Alternator adjusting arm for Volvo B20, B30A

Alternator adjusting arm for Volvo B20, B30A

164, 140, 240

$ 16.84
Model year:
1968–1973
Material:
Steel
Dimensions:
T 5 mm
Engine:
B20, B30A
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OE numbers

462743
Gates
Fan belt for Volvo Amazon, B18, B20, 10x888, "GATES"

Fan belt for Volvo Amazon, B18, B20, 10x888, "GATES"

Amazon

$ 10.74
Model year:
1961–1973
Dimensions:
L 888 mm, W 10 mm
Engine:
B18, B20

OE numbers

960282
Screw UNC 1/2-13x2 1/4" (57 mm) for Volvo 1800

Screw UNC 1/2-13x2 1/4" (57 mm) for Volvo 1800

Amazon, 1800

$ 2.03
Mounting position:
Panhard rod - Body
Model year:
1961–1973
Axle:
Rear axle
Thread:
1/2"-13 UNC
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OE numbers

955565
Screw UNC 1/2-13x2" (51 mm) for Volvo 1800, Amazon Wagon

Screw UNC 1/2-13x2" (51 mm) for Volvo 1800, Amazon Wagon

1800, 140, 240, 260

$ 1.81
Model year:
1968–1974
Engine:
B20
Type:
External hexagon

OE numbers

955564
Screw UNC 3/8-16x1-3/4" (44 mm) for Volvo 140, Volvo OE 955536

UNC screw 3/8-16x1-3/4" (44 mm) for Volvo PV 1962-65, Duett 1962-68, Amazon 1962-70, 140 1973-74, 1800 1969-73

PV 444, PV 544, Amazon, 1800, 140

$ 1.58
Model year:
1957–1974
Thread:
3/8"-16 UNC
Engine:
B16, B18, B20

OE numbers

955536
Screw UNC 3/8-16x1 1/4" (32 mm) for Volvo Amazon, 1800

Screw UNC 3/8-16x1 1/4" (32 mm) for Volvo Amazon, 1800

PV 444, PV 544, Duett, Amazon, 1800, 164

$ 1.13
Model year:
1961–1974
Thread:
3/8"-16 UNC
Engine:
B18, B20
Type:
External hexagon

OE numbers

955535
Screw UNC 3/8-16x5/8" (16 mm) universal

Screw UNC 3/8-16x5/8" (16 mm) universal

Amazon, 1800, 164, 780

$ 1.02
Axle:
Rear axle
Thread:
3/8"-16 UNC

OE numbers

940133
Mutter UNF 10-32 h=3,3 mm till Volvo Amazon, Amazon Kombi, Volvo OE 955844, art.nr 181602126

Nut for Volvo PV, Duett, Amazon, 140, 164, 240, 260, 740, 760, UNF 10-32, h=3.3 mm

PV 444, Duett, PV 544, Amazon, 1800, 140, 164, 240, 260, 740, 760

$ 0.57
Model year:
1961–1974
Engine:
B18, B20

OE numbers

955844
Tandbricka till Volvo PV544, Duett, Amazon, Amazon Kombi, 1800

Tooth washer for Volvo PV544, Duett, Amazon, 1800

PV 444, PV 544, Duett, Amazon, 1800, 164

$ 0.57
Model year:
1961–1974
Engine:
B18, B20
Surface:
Zinc-plated

OE numbers

955947
Screw UNC 5/16-18x3/4" (19 mm) for Volvo Amazon, 1800

Screw UNC 5/16-18x3/4" (19 mm) for Volvo Amazon, 1800

PV 444, PV 544, Duett, Amazon, 1800, 164

$ 0.51
Position:
Left
Model year:
1957–1974
Axle:
Front axle
Thread:
5/16"-18 UNC
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OE numbers

955524
Screw UNC 5/16-18x5/8" (16 mm) for Volvo 240

Screw UNC 5/16-18x5/8" (16 mm) for Volvo 240

PV 444, PV 544, Amazon, 1800, 164

$ 0.45
Mounting position:
Tailgate
Model year:
1962–1969
Dimensions:
16 mm (0.63 in)
Thread:
5/16"-18 UNC
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OE numbers

955523
Spring washer 13.5x24x1.2 for Volvo Amazon, Amazon Kombi, 1800

Spring washer 13.5x24x1.2 for Volvo Amazon, 1800

Amazon, 1800, 164, 780, S90

$ 0.34
Model year:
1961–1974
Axle:
Rear axle
Dimensions:
13.5 × 24 × 1.2 mm
Engine:
B18, B20

OE numbers

940280
Mutter M6-1,0x4,8 till Volvo Amazon, Amazon Kombi, 1800, Volvo OE 955781, art.nr 181602115

Nut M6-1.0x4.8 for Volvo PV, Duett, Amazon, 140, 164, 1800, 240, 260 and others

PV 444, Duett, PV 544, Amazon, 1800, 164, 780, S90, S70, C70

$ 0.34
Model year:
1957–1974
Thread:
M6x1
Engine:
B16, B18, B20
Surface:
Zinc-plated

OE numbers

955781
Washer 8.4x24x2 for Volvo Amazon, Amazon Kombi, 1800, Volvo OE 191172

Washer 8.4x24x2 for Volvo Amazon, 1800

PV 444, Duett, PV 544, Amazon, 1800, 164

$ 0.23
Model year:
1957–1989
Dimensions:
8.4 × 24 × 2 mm
Engine:
B16, B18, B20, B21A, B21E, B23A, B23E

OE numbers

191172
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 444, Duett, PV 544, Amazon, 1800, 164, 780, S90, S70, C70

$ 0.23
Model year:
1957–1974
Thread:
M5x0.8
Engine:
B16, B18, B20
System:
Zenith

OE numbers

955780
Screw B12X12 RXS for Volvo Amazon, Amazon Kombi, 1800, Volvo OE 958236

Screw B12X12 RXS for Volvo Amazon, 1800

Amazon, 1800, 140, 164, 240, 260, 740, 780, 760, V90, 940, S90, 960, 850, V70, XC70, S70, C70

$ 0.17
Model year:
1961–1982
Engine:
B18, B20, B27

OE numbers

958236

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The group includes the tensioner, screw, nut and various washers (wave washer, toothed washer and plain washer) as well as a voltage regulator and complete generators. Toothed washers and wave washers are worth replacing at the same time as the anchorage screw – they prevent the joint from vibrating loose and the tensioner from starting to wobble. A straight, undamaged tensioner is also a prerequisite for setting the belt tension correctly without the generator bearing wearing out prematurely.

When checking the charging, it pays to look over both the mounting and the voltage regulator, since poor contact and play easily cause varying charging voltage on these 12-volt cars.