
Carburettor repair kit SU HIF6 for Volvo 140 -74
140
- Model year:
- –1974
- System:
- Su Hif6
Rough idle, leaking metering needles and worn shaft bushings are classic reasons to go through an SU carburetor on the B20. This category gathers wear and rebuild parts for SU setups, both single HIF6 and twin installations, where the right needle and spring decide how the mixture follows load and engine speed.


140
140, 260, 240, 760, 740


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

Amazon, 140, 260, 240, 760, 740

260, 240


140, 260, 240

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

140, 260, 240

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

140, 260, 240

140, 260, 240

140, 260, 240

Amazon, 140, 240

Amazon, 1800, 140, 240, 260

140, 260, 240, 760, 740
140, 260, 240, 760, 740

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

Amazon, 140, 240, 760, 740

140, 260, 240, 760, 740

140, 260, 240
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The group includes metering needles, springs, screws and nuts, washers, plugs, spacer sleeves and bushings – parts that are typically replaced when you true up a worn carburetor or rebuild the whole package. A common checkpoint is precisely the bushings and shaft play: slop in the throttle shaft causes false air, high idle and a mixture that is hard to set, and then a new needle won't help until the shaft area is tight again.
The parts are grouped by function so you can pick out what you need for a single overhaul or a complete rebuild of twin SU.