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Volvo 1800 Gear box

Harsh shifting, an overdrive that no longer engages or oil seeping at the box seals – those are the usual reasons to dig into the 1800's transmission. Which parts fit is determined by gearbox and engine: the manual M40, M41 and M410, the automatic BW35 plus the overdrive, which came as a D-type behind the B18 and a J-type behind the B20.

All products in category: Volvo 1800 Gear box

Volvo Original
Speedometer gear M30, M40 16 teeth for Volvo Amazon, Duett, 1800, PV544

Speedometer gear M30, M40 16 teeth for Volvo Amazon, Duett, 1800, PV544

PV 444, PV 544, Amazon, 164

$ 80.91
Model year:
1961–1968
Gearbox:
M40
Engine:
B18, B20
Colour:
Yellow
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OE numbers

380164
Clutch fork grommet for Volvo B20

Clutch fork grommet for Volvo B20

Amazon, 1800, 140, 240

$ 15.26
Model year:
1969–1970
Engine:
B20
System:
D-type overdrive
Info:
Gearbox/rear axle: M41

OE numbers

677465
Stödlager i vevaxel – Volvo B4B, B16, B18, B20, B30, B21, B23, B200, B230, B234

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

PV 444, Duett, PV 544, Amazon, 1800, 164, 140, 340, 360

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

OE numbers

11009
O-ring till Volvo Amazon, Volvo OE 235538

O-ring for Volvo Amazon

Amazon, 1800, 140, 164

$ 9.49
Model year:
1961–1974
Engine:
B18, B20

OE numbers

235538
Volvo Original
Laygear thrust washer for Volvo PV544, Duett, Amazon, 1800, M30/M40-72/M41-71

Laygear thrust washer for Volvo PV544, Duett, Amazon, 1800, M30/M40-72/M41-71

PV 444, Duett, PV 544, Amazon, 1800

$ 10.06
Model year:
1957–1973
Dimensions:
Ø 16.8 mm (0.66 in)
Gearbox:
M30
Engine:
B16, B18, B20
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OE numbers

656551
Overdrive plug for Volvo Amazon 1969-1970, 164, 1800, 240, 260, 740, 760, 780, J-type

Overdrive plug for Volvo Amazon 1969-1970, 164, 1800, 240, 260, 740, 760, 780, J-type

Amazon, 1800, 164, 240, 260, 740, 780, 760

$ 25.43

OE numbers

380749
Packning Överväxel D-typ till Volvo Amazon, 1800, Volvo OE 380356, art.nr 111602645

Gasket overdrive D-type for Volvo Amazon, 1800

Amazon, 1800

$ 5.09/set
Position:
Left
Model year:
1957–1969
Engine:
B16, B18, B20
System:
D-type overdrive

OE numbers

380356
Synchronizer ring gearbox for Volvo M30, M40, M41, Volvo OE 656138

Gearbox synchronising ring for Volvo PV 1958-65, Duett 1962-68, Amazon 1957-68, 1800 1961-68, M30, M40, M41

PV 444, Amazon, 1800, 140, 240, 260

$ 22.04
Model year:
1957–1974
Gearbox:
M30
Engine:
B16, B18, B20
Info:
Gearbox/rear axle: M30
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OE numbers

656138
Output shaft seal BW35, BW55, AW55, AW70, AW71 for Volvo Amazon, 1800

Output shaft seal BW35, BW55, AW55, AW70, AW71 for Volvo Amazon, 1800

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

$ 10.74
Mounting position:
Transmission output
Model year:
1961–1973
Engine:
B16, B18, B20
Info:
Gearbox/rear axle: BW35

OE numbers

235728
Volvo Original
Roller gearbox 14pcs/car for Volvo PV 1950-61, Duett, Amazon 1957-68, 1800 1961-68

Roller gearbox 14pcs/car for Volvo PV 1950-61, Duett, Amazon 1957-68, 1800 1961-68

PV 444, PV 544, Amazon, 1800, 140, 240, 260

$ 4.86
Model year:
1957–1970
Dimensions:
Ø 4.8 mm, L 13.3 mm
Engine:
B4, B14, B16, B18, B20

OE numbers

181120
Lock nut for Volvo PV, Duett, Amazon, 140, 164, 1800, UNC 3/8-16, h=11.5 mm

Lock nut for Volvo PV, Duett, Amazon, 140, 164, 1800, UNC 3/8-16, h=11.5 mm

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

$ 0.57
Model year:
1957–1968
Thread:
3/8"-16 UNC
System:
SU H4 · D-type overdrive
Info:
Leaf spring, for both sides

OE numbers

950364
SU

SU

$ 428.84

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The subcategories break the work down by gearbox type and function – from the box itself and its internal shafts to gear lever, controls, gearbox cover and mount: