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Carburetor Volvo 140 SU (B20A) (1970)

Rough idle, poor cold start or fuel smell around the carburetor is often caused by a worn needle valve or hardened gaskets – classic wear points on SU carburettors of the HS6 type. This category gathers service and wear parts for the B20A from the 1970 140, where the B20 replaced the earlier B18.

All products in category: Carburetor Volvo 140 SU (B20A) (1970)

Burlen
Verktygssats SU Förgasare, Volvo OE AUE670

SU carburettor tool kit

$ 78.54/set
Engine:
B4B, B14A, B16, B18, B20
Volvo Original
Needle valve for Volvo PV, Duett, Amazon, 1800, 240, 260, 740, 760

Needle valve for Volvo PV, Duett, Amazon, 1800, 240, 260, 740, 760

240, 260, 740, 760

$ 78.54
Model year:
1974–1982
Engine:
B27

OE numbers

237877
Nozzle SU HS6 rear red for Volvo Amazon, 140, Volvo OE 237187

Carburettor jet SU HS6, rear, red, for Volvo Amazon, 140

PV 444, PV 544, Amazon, 1800, 140

$ 63.85
Position:
Rear
Model year:
1961–1973
Engine:
B18, B20
System:
SU HS6

OE numbers

237187
Jet needle "BAH" SU HS6 for Volvo B20A, 1970

Jet needle "BAH" SU HS6 for Volvo B20A, 1970

Amazon, 140, 240

$ 58.76
Model year:
1970
Engine:
B20A

OE numbers

237452
Carburettor damper piston SU HS6 for Volvo PV, Duett, Amazon B18B/B18D, 1800, 240, 260

Carburettor damper piston SU HS6 for Volvo PV, Duett, Amazon B18B/B18D, 1800, 240, 260

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

$ 55.94
Model year:
1961–1985
Engine:
B18, B20, B21
System:
SU HS6
Quantity per car:
2

OE numbers

237144
Float carburetor SU HS6 for Volvo Amazon

Float carburetor SU HS6 for Volvo Amazon

PV 444, PV 544, Amazon, 1800

$ 53.68
Model year:
1963–1970
Material:
Synthetic
Engine:
B18, B20
System:
SU HS6
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OE numbers

237216
Needle valve SU HS4, HS6, HIF for Volvo 140, 240

Needle valve SU HS4, HS6, HIF for Volvo 140, 240

Duett, PV 544, Amazon, 1800

$ 46.90
Model year:
1968–1985
Engine:
B18
System:
Su Hs6, Su Hif6
Quantity per car:
2

OE numbers

237569
Needle valve for Volvo PV544 1962–1965, Duett 1962–1968, Amazon 1962–1970, 1800 1961–1968, B18, B20, SU H4, H6

Needle valve for Volvo PV544 1962–1965, Duett 1962–1968, Amazon 1962–1970, 1800 1961–1968, B18, B20, SU H4, H6

PV 444, PV 544, Amazon, 1800

$ 44.64
Model year:
1961–1970
Engine:
B16, B18, B20
Info:
SU HIF6
Quantity per car:
2

OE numbers

237192
Chokewire dual carburetor for Volvo PV444, PV544, Duett, Amazon, 1800

Chokewire dual carburetor for Volvo PV444, PV544, Duett, Amazon, 1800

PV 444, Duett, PV 544, Amazon, 1800

$ 35.60
Model year:
1957–1974
Engine:
B4B, B14A, B16, B18, B20

OE numbers

55192-2
Burlen
Carburettor damper oil for SU/Zenith, ATF oil

Carburettor damper oil for SU/Zenith, ATF oil

$ 19.78

OE numbers

1129629
Spring vacuum chamber SU for Volvo PV544, Duett, Amazon, 1800

Spring vacuum chamber SU for Volvo PV544, Duett, Amazon, 1800

PV 444, Duett, PV 544, Amazon, 1800

$ 18.65
Model year:
1957–1973
Engine:
B16, B18, B20
Colour:
Red
System:
Su Hif6, Su Hs6
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OE numbers

71816
Holder float housing SU HS6 rear for Volvo Amazon, B18B, B18D, Volvo OE 237088

Holder float housing SU HS6 rear for Volvo PV 1962-65, Duett 1962-68, Amazon 1962-70, 1800 1961-68, 140 1973-74, B18B, B18D

PV 544, Amazon, 1800

$ 16.95
Position:
Rear
Model year:
1961–1972
Engine:
B18B, B18D, B20B
System:
SU HS6

OE numbers

237088
Bushing, SU B20A 1970, SU HIF

Bushing, SU B20A 1970, SU HIF

Amazon, 140, 240, 740, 760

$ 15.03
Model year:
1970
Engine:
B20A

OE numbers

237465
Dust cover SU HS6 floating housing cover for Volvo Amazon

Dust cover SU HS6 floating housing cover for Volvo Amazon

PV 444, PV 544, Amazon, 1800, 140

$ 14.13
Model year:
1957–1970
Engine:
B18B, B18D
System:
SU HS6
Quantity per car:
2

OE numbers

237131
Screw SU for Volvo Amazon 1962-70, 140, 1800, B18, B20

Screw SU for Volvo Amazon 1962-70, 140, 1800, B18, B20

Amazon, 1800, 140

$ 13.00
Mounting position:
Choke linkage
Model year:
1960–1970
Engine:
B18B, B18D, B20B
System:
SU HS6

OE numbers

237340
Volvo Original
Choke cable retainer SU for Volvo Amazon, B18B, B18D, B20B

Choke cable retainer SU for Volvo Amazon, B18B, B18D, B20B

PV 544, Duett, Amazon, 1800

$ 8.02
Model year:
1961–1973
Engine:
B18, B18B, B18D, B20, B20B
Quantity per car:
2

OE numbers

418561
Volvo Original
Stud bolt intake/exhaust pipe L=40 mm for Volvo Amazon

Stud bolt intake/exhaust pipe L=40 mm for Volvo Amazon

Amazon, 1800, 140

$ 6.67
Model year:
1968–1974
Engine:
B20
Quantity per car:
4

OE numbers

953239
Rubber washer lifting pin for Volvo SU HS6

Rubber washer lifting pin for Volvo SU HS6

PV 444, Amazon, 1800, 140

$ 5.99
Model year:
1961–1973
Engine:
B18, B20
System:
SU HS6

OE numbers

237142

Spring SU HS6 rear inner for Volvo Amazon

PV 444, PV 544, Amazon, 1800, 140

$ 5.09

OE numbers

237120
Gasket Damper piston SU, Stromberg 17.7 mm for Volvo Amazon, 240, 740, 760, Volvo OE 190349

Damper piston gasket SU, Stromberg 17.7 mm for Volvo Amazon, 240, 740, 760

PV 444, Duett, PV 544, Amazon, 1800

$ 4.97
Mounting position:
Dashpot, carburettor
Model year:
1957–1973
Engine:
B18, B20
System:
SU HS6
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OE numbers

190349

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The group includes needle valves that control the fuel level in the float chamber, gaskets for sealing against the intake and flanges, plus springs, screw, nut, washer, spring washer and retainer that belong to the assembly. During an overhaul, the needle valve and gasket set are exactly the check points when the idle wanders or the engine floods.

The selection covers parts for removal, cleaning and refitting of the carburetor – from small fasteners to seals that are often replaced together during a rebuild.