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Carburetor Volvo 1800 Stromberg (B20B)

Rough idle, wandering rpm or false air around the throttle shaft are classic symptoms of a worn Stromberg carburetor – and these very wear points are exactly what this group targets. The category gathers wear and rebuild parts for the twin-carburetor setup on the B20B motor (1,986 cc), which took over in the 1800S from the 1969 model year.

All products in category: Carburetor Volvo 1800 Stromberg (B20B)

CVR Engineering
-10%
Repair kit carburettor Stromberg 175 CDI for Volvo B20A, B30A, 1969

Repair kit carburettor Stromberg 175 CDI for Volvo B20A, B30A, 1969

Amazon, 1800, 164, 140

$ 182.55/piece
$ 202.84
You save 10%
Model year:
1969
Axle:
Front axle
Engine:
B20, B20A, B30A
Info:
Stromberg 175 CD-2SE

OE numbers

276295
Burlen
Air valve Stromberg carburettor for Volvo 1800

Air valve Stromberg carburettor for Volvo 1800

1800, 140

$ 74.47
Model year:
1970-1972
Engine:
B18
System:
Stromberg

OE numbers

237374
-10%
Carburettor float Stromberg 175CD for Volvo 140, 164, 240, 340

Carburettor float Stromberg 175CD for Volvo 140, 164, 240, 340

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

$ 63.57
$ 70.63
You save 10%
Model year:
1961–1970
Material:
Synthetic
Axle:
Front axle
Engine:
B16, B18, B20
Show more

OE numbers

237292
Stromberg 175CD rear throttle spindle for Volvo B20B, B30

Stromberg 175CD rear throttle spindle for Volvo B20B, B30

Amazon, 1800, 164, 140

$ 44.64
Model year:
1968–1975
Engine:
B20, B20B, B30
System:
Stromberg 175CD

OE numbers

237360
Diaphragm kit for Volvo B16A, B18A

Diaphragm kit for Volvo B16A, B18A

Duett, PV, Amazon, 140

$ 41.25/piece
Model year:
–1984
Engine:
B16, B16A, B18, B18A, B20
System:
Zenith 34 VN, Zenith 36 VN

OE numbers

237058276309
Volvo Original
Return spring Stromberg 175CD for Volvo Amazon 1969-70, 1800, 1800E, 1800ES, 140 1973-74, 164, 240, B20A

Return spring Stromberg 175CD for Volvo Amazon 1969-70, 1800, 1800E, 1800ES, 140 1973-74, 164, 240, B20A

Amazon, 1800, 140, 164, 240

$ 31.78
Model year:
1970-1972
Engine:
B20, B20A
System:
Stromberg 175CD

OE numbers

237368
Volvo Original
Adjusting screw Stromberg B20 for Volvo 1800, Amazon, 140, 164, 240

Adjusting screw Stromberg B20 for Volvo 1800, Amazon, 140, 164, 240

Amazon, 1800, 140, 164, 240

$ 31.08
Model year:
1970-1972
Engine:
B20

OE numbers

237380
Volvo Original
Float retainer, Stromberg 175CD

Float retainer, Stromberg 175CD

1800, 140, 164, 260, 240

$ 31.08
Axle:
Front axle
System:
Stromberg 175CD

OE numbers

237589
Volvo Original
-5%
T-piece for Volvo 1800

T-piece for Volvo 1800

1800, 140, 164, 760, 740

$ 28.24
$ 29.72
You save 5%
Model year:
1970-1972
Engine:
B20

OE numbers

943508
Throttle disc for Volvo PV, Duett, Amazon, 140, 164, 1800, 240, 260, CD175

Throttle disc for Volvo PV, Duett, Amazon, 140, 164, 1800, 240, 260, CD175

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

$ 27.69
Model year:
1961–
Engine:
B18

OE numbers

237272
Throttle spindle Stromberg 175CD front for Volvo B20B, B30

Throttle spindle Stromberg 175CD front for Volvo B20B, B30

Amazon, 1800, 164, 140

$ 25.43
Model year:
1968–1975
Engine:
B20, B20B, B30
System:
Stromberg 175CD

OE numbers

237359
Stromberg temperature compensator lid for Volvo 1800

Stromberg temperature compensator lid for Volvo 1800

1800, 140, 164, 260, 240

$ 23.00
Model year:
1961–1978
Engine:
B20
System:
Stromberg 175 CD-2SE
Info:
Repair part
Show more

OE numbers

237573
Burlen
-25%
Carburettor damper oil for SU/Zenith, ATF oil

Carburettor damper oil for SU/Zenith, ATF oil

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

$ 14.83
$ 19.78
You save 25%

OE numbers

1129629
-10%
Needle valve for Volvo PV544 1962-65, Duett 1962-68, Amazon 1962-70, VN34, VN36, CD175 B20, B30

Needle valve for Volvo PV544 1962-65, Duett 1962-68, Amazon 1962-70, VN34, VN36, CD175 B20, B30

PV, Duett, Amazon, 164

$ 15.16
$ 16.84
You save 10%
Model year:
1961–1970
Axle:
Front axle
Dimensions:
Ø 1.75 mm (0.07 in)
Engine:
B18, B20, B30
Show more

OE numbers

237382
Support ring Stromberg diaphragm 175CD for Volvo 1800, Amazon Wagon, B20A

Support ring Stromberg diaphragm 175CD for Volvo 1800, Amazon Wagon, B20A

Amazon, 1800, 240, 760, 740

$ 16.39
Model year:
1968–1970
Axle:
Front axle
Engine:
B20, B20A
System:
Stromberg
Show more

OE numbers

237387237767

Controls for Volvo 1800, 1800E, 1800ES, 164

1800, 140, 164

$ 15.71
Model year:
1970-1972
Engine:
B18
System:
Stromberg

OE numbers

237362
Volvo Original
Plug Stromberg 175 for Volvo 1800

Plug Stromberg 175 for Volvo 1800

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

$ 15.26
Model year:
1961–1978
Axle:
Front axle
Engine:
B20
System:
Stromberg 175 CD-2SE
Show more

OE numbers

237568
Volvo Original
Float shaft carburetor Stromberg 175CD for Volvo 1800, Amazon, Duett

Float shaft carburetor Stromberg 175CD for Volvo 1800, Amazon, Duett

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

$ 14.58
Model year:
1961–
Engine:
B4B, B14A, B16, B18, B20
System:
Stromberg 175CD

OE numbers

237293
Volvo Original
-5%
Locking screw Stromberg B20A for Volvo Duett, Amazon, PV, 140, 164, 240

Locking screw Stromberg B20A for Volvo Duett, Amazon, PV, 140, 164, 240

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

$ 13.43
$ 14.13
You save 5%
Axle:
Front axle
Engine:
B20A
System:
Stromberg

OE numbers

820361
Volvo Original
Stop screw Stromberg 175CD for Volvo Amazon, Duett, 1800

Stop screw Stromberg 175CD for Volvo Amazon, Duett, 1800

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

$ 13.00
Mounting position:
Throttle spindle to carburettor linkage
Model year:
1961–1985
Axle:
Front axle
Engine:
B18, B20, B21
Show more

OE numbers

237286

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The group includes shutter shafts, return springs and O-rings together with fasteners such as screw, nut, washer and lock washer. During a rebuild the throttle shaft is a typical checkpoint: if the shaft bearing wears out, false air gets in and the idle becomes hard to set. The return springs ensure the shutter closes fully, while healthy O-rings keep things tight against vacuum leaks.

Because the parts are grouped by family, you can assemble exactly what you need for a sync or a complete overhaul of both carburettors.