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Carburetor Volvo 140 SUHIF (B20B/D) (1971-)

Rough idle, leaking fuel and sluggish throttle response are classic symptoms of a worn SU HIF carburetor. This category gathers rebuild parts that fit the twin-carburetor setup on the Volvo 140 with the B20B from 1971 onwards – parts that address the most common wear points in the float chamber, damper piston and seals.

All products in category: Carburetor Volvo 140 SUHIF (B20B/D) (1971-)

Reparationssats Förgasare SU HIF6 till Volvo 140 -74

Carburettor repair kit SU HIF6 for Volvo 140 -74

140

$ 168.94/set
Model year:
–1974
System:
Su Hif6

OE numbers

276297
Skyddsplåt förgasare SU till Volvo Amazon, Amazon Kombi, B18B, B18D, utan avgasrening

Carburettor heat shield SU for Volvo PV544 1962-65, Duett 1962-68, Amazon 1962-68, 1800 1961-68, B18B, B18D, without emission control, used

PV 544, Amazon, 1800

$ 163.29
Model year:
1961–1969
Thread:
5/16"
Engine:
B18B, B18D
System:
SU HS6

OE numbers

418512
Air filter SU HIF High Performance, without ventilation, stainless steel, for Volvo

Air filter SU HIF High Performance, without ventilation, stainless steel, for Volvo

$ 129.39
Model year:
1968–1974
Engine:
B20A, B20BSU, B20BZS

OE numbers

462853HP-RSS
Air filter SU HIF High Performance Stainless with spout for Volvo

Air filter SU HIF High Performance Stainless with spout for Volvo

$ 129.39
Model year:
1968–1974
Engine:
B20A, B20BSU, B20BZS

OE numbers

462853HP-FSS
Air filter SU HIF High Performance Stainless steel front with ventilation for Volvo

Air filter SU HIF High Performance Stainless steel front with ventilation for Volvo

$ 112.44
Position:
Front
Model year:
1968–1974
Engine:
B20A, B20BSU, B20BZS

OE numbers

462853HP-F
Air filter SU HIF High Performance Stainless without ventilation for Volvo

Air filter SU HIF High Performance Stainless without ventilation for Volvo

$ 112.44
Model year:
1968–1974
Engine:
B20A, B20BSU, B20BZS

OE numbers

462853HP-R
Volvo Original

Bearing sleeve SU HIF

140, 240, 260, 740, 760

$ 100.23
Model year:
1968–1985
Engine:
B20, B21

OE numbers

237490
Volvo Original
Float chamber cap, SU HIF, for Volvo B20B

Float chamber cap, SU HIF, for Volvo B20B

Amazon, 140, 240, 260, 740, 760

$ 74.47
Position:
Lower
Model year:
1968–1985
Engine:
B20B
System:
Su Hif6

OE numbers

237594
Burlen
SU HIF carburettor float for Volvo PV 1962-65, Duett 1962-69, Amazon 1962-70, 164, 240, 260, 740, 760, rear

SU HIF carburettor float for Volvo PV 1962-65, Duett 1962-69, Amazon 1962-70, 164, 240, 260, 740, 760, rear

140, 240, 260, 740, 760

$ 67.24
Model year:
1974–1985
Engine:
B21, B27
System:
Su Hif 44

OE numbers

237693
Throttle spindle SU HIF for Volvo B20B, B20D

Throttle spindle SU HIF for Volvo B20B, B20D

Amazon, 140, 240

$ 67.24
Model year:
1968–1985
Engine:
B20B, B20D

OE numbers

237508
Carburettor jet SU HIF 6 for Volvo 140, 240, B20B front and B20A

Carburettor jet SU HIF 6 for Volvo 140, 240, B20B front and B20A

140, 240, 260

$ 55.94
Position:
Front
Model year:
1968–1974
Engine:
B20A, B20B
System:
Su Hif6

OE numbers

237592
Burlen
Front SU HIF carburettor float for Volvo 140, 145

Front SU HIF carburettor float for Volvo 140, 145

140, 240, 260

$ 55.94
Model year:
1968–1974
Engine:
B20
System:
Su Hif6

OE numbers

237692
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
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
Air filter cleaning kit colorless, Volvo OE 2800C

Air filter cleaner kit, colourless

$ 42.38/set
Engine:
B18
Colour:
Colourless
Rear carburettor jet SU HIF 6 for Volvo 140, 240, B20B

Rear carburettor jet SU HIF 6 for Volvo 140, 240, B20B

140, 240, 740, 760

$ 36.73
Position:
Rear
Model year:
1968–1985
Engine:
B20B
System:
Su Hif6

OE numbers

237593
Jet needle "BBB" for Volvo B20B, SU HIF 6, 1972-74

Jet needle "BBB" for Volvo B20B, SU HIF 6, 1972-74

Amazon, 140

$ 33.34
Model year:
1972–1974
Engine:
B20B

OE numbers

237550
Jet needle for Volvo B20B, B20D 1973-74 "BBZ" SU HIF 6

Jet needle for Volvo B20B, B20D 1973-74 "BBZ" SU HIF 6

Amazon, 140

$ 33.34
Model year:
1973–1974
Engine:
B20B, B20D
System:
Su Hif6

OE numbers

237620
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

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The group includes floats, jets, seal rings, return springs and damper springs along with screws, bushings and air filters. During a rebuild, the seal rings and float are typical checkpoints – hardened gaskets and a leaking float cause over-richening and a smell of gas, while tired return springs prevent the throttle from closing cleanly. The condition of the jet and damper piston determines how smoothly the mixture follows the revs.

Since the B20B ran with two carburettors, the parts should be checked and adjusted in pairs so that both flow equally. The filters keep dirt away from the sensitive jets and should be replaced at a major service.