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Gear box details Volvo 240 (M40)

A leaking seal at the output shaft, noise in the bearings or a worn companion flange are classic reasons to open up the manual M40 gearbox in a Volvo 240. Once the housing is split, it's often the small wear parts that decide whether the rebuild will last – and they're gathered here in this group.

All products in category: Gear box details Volvo 240 (M40)

-10%
Input shaft for Volvo Amazon 1957-68, 1800 1961-68, PV 1958-65, Duett 1962-68

Input shaft for Volvo Amazon 1957-68, 1800 1961-68, PV 1958-65, Duett 1962-68

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

$ 248.66
$ 276.29
You save 10%
Model year:
1957–1973
Engine:
B16, B18, B20
Info:
Gearbox/rear axle: M40

OE numbers

380136
Volvo Original
Layshaft, late type, for Volvo M40, M41, 1971-

Layshaft, late type, for Volvo M40, M41, 1971-

1800, 140, 164, 260, 240

$ 115.15
Model year:
1971
Dimensions:
Ø 18.3 mm
Engine:
B20

OE numbers

380808
Koyo
-10%
Ball bearing M30, M40, M41 input shaft for Volvo Amazon, 1800

Ball bearing M30, M40, M41 input shaft for Volvo Amazon, 1800

PV, Amazon, 1800, 140, 260, 240

$ 29.70
$ 33.00
You save 10%
Position:
Front
Model year:
1957–1973
Engine:
B16, B18, B20

OE numbers

1114518431
-10%
Gearbox gasket kit for Volvo M30, M40, 1967-

Gearbox gasket kit for Volvo M30, M40, 1967-

260, 240

$ 22.89/piece
$ 25.43
You save 10%
Engine:
B18
Info:
Gearbox/rear axle: M40

OE numbers

27074511996191117
Volvo Original
-10%
Front gearbox washer, M41, for Volvo 1800, 1800E, 1800ES

Front gearbox washer, M41, for Volvo 1800, 1800E, 1800ES

1800, 140, 260, 240

$ 22.88
$ 25.43
You save 10%
Position:
Front
Model year:
1961–1973
Dimensions:
Ø 38 mm

OE numbers

380813
-25%
Gearbox synchronising ring for Volvo PV 1958-65, Duett 1962-68, Amazon 1957-68, 1800 1961-68, M30, M40, M41

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

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

$ 16.53
$ 22.04
You save 25%
Model year:
1957–1970
Gearbox:
M30
Engine:
B16, B18, B20
Info:
Gearbox/rear axle: M30
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OE numbers

656138380921
Koyo
-15%
Ball bearing M30, M40 1967-70 output shaft for Volvo 1800, Amazon Wagon

Ball bearing M30, M40 1967-70 output shaft for Volvo 1800, Amazon Wagon

PV, Amazon, 1800, 140, 260, 240

$ 16.82
$ 19.78
You save 15%
Position:
Rear
Mounting position:
Gearbox output side, Overdrive output
Model year:
1967–1970
Engine:
B18

OE numbers

11024
-10%
Drive pin for Volvo Amazon

Drive pin for Volvo Amazon

PV, Amazon, 1800, 140, 164

$ 17.60
$ 19.55
You save 10%
Model year:
1957–1973
Gearbox:
M30
Engine:
B16, B18, B20
Info:
Gearbox/rear axle: M30
Show more

OE numbers

656549
-10%
Companion flange nut, Spicer UNF 3/4-16 h=15 mm for Volvo PV444, PV544, Amazon, 1800

Companion flange nut, Spicer UNF 3/4-16 h=15 mm for Volvo PV444, PV544, Amazon, 1800

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

$ 14.95
$ 16.61
You save 10%
Mounting position:
Propeller shaft flange Transmission
Model year:
1957–1973
Axle:
Rear axle
Thread:
3/4"-16 UNF
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OE numbers

88726656441
Volvo Original
-5%
Washer gearbox M41 rear for Volvo Duett, Amazon, 1800

Washer gearbox M41 rear for Volvo Duett, Amazon, 1800

Duett, Amazon, 1800, 140, 260, 240

$ 11.27
$ 11.87
You save 5%
Model year:
1961–1973
Dimensions:
Ø 34.5 mm

OE numbers

380810
-25%
Gearbox output shaft seal M40, M400 1967- for Volvo Amazon

Gearbox output shaft seal M40, M400 1967- for Volvo Amazon

PV, Amazon, 1800

$ 7.55
$ 10.06
You save 25%
Model year:
1967–
Engine:
B18
Info:
Gearbox/rear axle: M40

OE numbers

9423501233756946341
-25%
Gearbox input shaft seal M30, M40, M41, M410 for Volvo Amazon Wagon, 1800

Gearbox input shaft seal M30, M40, M41, M410 for Volvo Amazon Wagon, 1800

PV, Amazon, 1800, 140

$ 6.36
$ 8.48
You save 25%
Model year:
1967–1970
Engine:
B18
Info:
Gearbox/rear axle: M40

OE numbers

191685
-10%
Shift shaft locking screw for Volvo PV544, Duett, Amazon, 164, 1800, M30-

Shift shaft locking screw for Volvo PV544, Duett, Amazon, 164, 1800, M30-

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

$ 7.02
$ 7.80
You save 10%
Mounting position:
Shift fork
Model year:
1957–1973
Gearbox:
M30
Type:
Grub screw
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OE numbers

656553
Volvo Original
-10%
Spring for Volvo 164

Spring for Volvo 164

1800, 140, 164, 240

$ 6.00
$ 6.67
You save 10%
Model year:
1969–1973
Engine:
B20
Quantity per car:
6

OE numbers

381182
-10%
Front Lower Control Arm Bolt Washer for Volvo Amazon, P1800, 140, 164 – ID 19 mm

Front Lower Control Arm Bolt Washer for Volvo Amazon, P1800, 140, 164 – ID 19 mm

Amazon, 1800, 140, 164

$ 4.98
$ 5.54
You save 10%
Model year:
1961–1973
Axle:
Front axle
Engine:
B16, B18, B20
System:
Spicer
Show more

OE numbers

66779180513
Volvo Original
-10%

Cap plug gearbox M30- for Volvo PV 1958-65, Duett 1962-68, Amazon 1957-68, 1800 1961-68

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

$ 4.98
$ 5.54
You save 10%
Model year:
1957–1973
Engine:
B16, B18, B20
Quantity per car:
6

OE numbers

191496
CVR Engineering
-25%
Gearbox cover gasket for Volvo Amazon, M30, M40, M41, M400, M410

Gearbox cover gasket for Volvo Amazon, M30, M40, M41, M400, M410

Amazon, 1800, 140, 164

$ 3.81
$ 5.09
You save 25%
Mounting position:
Transmission housing / Cover
Model year:
1961–1973
Material:
Cork
Gearbox:
M30
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OE numbers

381107380161380332
CVR Engineering
-25%
Gearbox gasket for Volvo PV, Duett, Amazon, 1800, M30, M40, M41, rear

Gearbox gasket for Volvo PV, Duett, Amazon, 1800, M30, M40, M41, rear

PV, Duett, Amazon, 1800, 260, 240

$ 3.82
$ 5.09
You save 25%
Position:
Rear
Model year:
1957–1973
Gearbox:
M30
Engine:
B16, B18, B20
Show more

OE numbers

3502439380128380800
CVR Engineering
-25%
Front gearbox gasket M30, M40, M41 for Volvo 240, 245, 260, 265

Front gearbox gasket M30, M40, M41 for Volvo 240, 245, 260, 265

260, 240

$ 3.81
$ 5.09
You save 25%
Mounting position:
Transmission input
Model year:
1957–1973
Gearbox:
Clutch
Engine:
B16, B18, B20
Show more

OE numbers

3502436380914656505
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, Duett, Amazon, 1800, 140, 260, 240

$ 4.86
Model year:
1957–1970
Dimensions:
Ø 4.8 mm, L 13.3 mm
Engine:
B4B B14, B16, B18, B20

OE numbers

181120

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This group includes seals and gaskets against oil leaks, ball bearings and rollers for the shaft mountings, safety rings that lock the positions in place, plus companion flanges, screws and washers for reassembly. During a rebuild, the seal against the driveshaft and the inner bearings are typical checkpoints when the gearbox has shown low oil pressure or smooth operation has started to falter.

Keep in mind that the correct gearbox oil and new gaskets should be replaced at the same time as the bearings, so that the sealing is complete after reassembly.