00H01800621, Diaphragm, Aprilia, Derbi, Moto Guzzi, Vespa, Gilera, Piaggio
Guaranteed
Genuine
Piaggio
Parts
The Diaphragm is number 9 in the part drawing below.
- Brand(s):
- Aprilia, Derbi, Moto Guzzi, Vespa, Gilera, Piaggio
- Part number:
- 00H01800621
- Description:
- Diaphragm
- Stock Availability:
- Part in stock
Price: EUR 6.66 inc. VAT
Unsure if it’s the right part?
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Easy to find the right parts and order. Fast delivery.
Matte
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Got the parts with no issues
john gillick
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Good site easy to manage
Max Baker romax
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Good service
Baz
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Exellent! I have done 2 trades with MSP, no problems good comunication and quality parts.
Gaute
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I found everything I needed at the dealer. You can also get a discount
Andrejs Zonbergs
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Quick delivery.spot on.
john haswell
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Every time, everything perfect!
Christos Petropoulos-trakas
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The parts arrive quickly and on time, they fit perfectly. And it's very convenient that there is a detailed drawing to help you figure out exactly what you're looking for.
Иван Желязков
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Easy to navigate website & reasonable postage considering delivery from the Netherlands to UK. Found what I needed for my 22 year old GSXR. Would definitely use MSP again
Stevie G
Motorcycle Spare Parts only sell genuine spare parts made by each manufacturer. The Diaphragm part has been manufactured by Piaggio and is brand new and dispatched in its original packaging.
The Piaggio 00H01800621 diaphragm is an OEM component designed for precise fuel-air regulation in carburettors. Used across Aprilia, Derbi, Moto Guzzi, Vespa, Gilera, and Piaggio 50cc 4T, 2V engines, it maintains smooth throttle response and steady idling by ensuring consistent carburetion performance. This makes it essential for reliable everyday riding and optimal fuel efficiency.
Compatible with multiple models from 2004 to 2010, including various GPR 50 and RS 50 versions, this diaphragm matches factory specifications for fit and material quality. Riders replacing worn diaphragms will find this part maintains original performance levels without the guesswork of aftermarket alternatives.
