Description
Repair, installation, and use context
Evaluate OEM Vespa, Piaggio, Aprilia Fuel Tap, Petcock, Fuel Valve 575321 575320 57306R, 674594 in the context of a Gas Tanks repair, installation, or use case. The source application detail is: IT IS YOUR RESPONSIBILITY TO MAKE SURE THIS FITS YOUR SCOOTER. Commonly referred to as Fuel Valve, Petcock, Fuel Tap, Vacuum Tap Replaces 575321, 575320, 57306R, 675494.
Plan access, tools, and surrounding components around this supporting source detail: Application note: DOES NOT FIT MODELS WITH FUEL INJECTION. Confirm this final recorded point before work begins: DOES NOT FIT MODELS WITH FUEL INJECTION.
Job-planning boundary
The page preserves the supplied facts but does not infer an unlisted vehicle, installation method, or repair result.
Complete source-backed product details
Imported from Italy in original Piaggio packaging OEM Vespa/Piaggio Petcock -674594 (ex 575320) (ex 57306R) (ex 575321)
For Vespa:
- ’04-’09 GranTurismo 200
- ’99-’05 Vespa ET2
- ’00-’05 Vepsa ET4
- ’06 Vespa LX 150
- ’06-’10 LX 50 (carbureted models only)
- ’07-’10 Vespa S 50 (carbureted models only)
For Piaggio:
- ’11-’13 Typhoon 125
- ’07-’10 Fly 150,
- Fly 50.
For Aprilia:
- ’14-’17 SR50 Motard
- ’08-’11 Sportcity One 125cc and 50cc
Please note: Not for LX 50 ie, Not for LX 150 ie, Not for S 50 ie, Not for S 150 ie.
DOES NOT FIT MODELS WITH FUEL INJECTION.
IT IS YOUR RESPONSIBILITY TO MAKE SURE THIS FITS YOUR SCOOTER.
Commonly referred to as Fuel Valve, Petcock, Fuel Tap, Vacuum Tap
Replaces 575321, 575320, 57306R, 675494
Source product highlights
About this item
- Petcock, Fuel Valve 575321 ET2 ET4 LX




Sara –
Easy to install, works perfectly.
Ronald W. Huffman –
Was quick and easy to replace and fit like a glove. Be sure to drain the tank.
joeng –
it work good
Brad Williams –
Dont but the knock offs, but this oem part, it’s cheaper and actually works.The Chinese knockoff I bought before this one didnt last an hour.
David LaBree –
Fits perfect and works well with my 08 Piaggio fly. Will fit the Piaggio and Modern Vespa line up
IndyDan –
Great product, would purchase again
Brandon blazynski –
Was excited to get it installed and back on the road. However started pouring fuel out as soon as I filled up the bike…the diaphragm must be no good in the brand new one. Waste of time and money.
Sandy L –
I haven’t found anyone to replace this part yet, but it arrived quickly and is the correct part!
Angela Fostic –
Cam opened box, looked not original. Installed the piece still have the same issue. Now i am not sure, the piece came not working or it is something else. Waste of my time and money
T.M. –
I’m refurbishing a 06 Vespa LX150 that had been sitting for over 2 years. The old fuel tap had a leak. Replaced with this genuine Piaggio fuel tap, replaced the fuel and vacuum hoses. Fit was perfect, leak gone. Vespa running much better.
Holly –
Had a dropping from the fuel tap , installed this one and it’s like new . A+