D9004174001, Nut, Aprilia, Derbi, Moto Guzzi, Vespa, Gilera, Piaggio
Guaranteed
Genuine
Piaggio
Parts
The Nut is number 4 in the part drawing below.
The Nut is number 23 in the part drawing below.
The Nut is number 45 in the part drawing below.
- Brand(s):
- Aprilia, Derbi, Moto Guzzi, Vespa, Gilera, Piaggio
- Part number:
- D9004174001
- Description:
- Nut
- Stock Availability:
- If your part is not in stock, it will take 3-5 days to reach MSP
Price: EUR 1.82 inc. VAT
Unsure if it’s the right part?
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The best in the world, thank you!
Tomislav Rugole
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They had the right part in stock. Price was ok. It was sent and delivered promptly. All good!
Matthew Duffell
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Ordered on a Friday parts where here on following Tuesday first class service
Mark
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Parts exactly what i needed. Quick delivery.
Hazem
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Genuine Honda parts always arrive within 5 days from order. Site is very user friendly with better prices than the local agents in Malta. Thanks MSP.
Joseph Saliba
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I ordered parts that had been very difficult to find for one of our children’s ATVs. The shipping time was perfectly reasonable, and the parts appear to be of very good quality. I’m very satisfied as a customer, would highly recommend this ...
Lasse crossfitboden
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Website was easy to manage, ordering was a breeze, shipping was fast and most importantly, the support was very helpful and fast responding.
Ivan
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Was nice and easy to find the parts with the serial numbers and that all three parts were all in stock and was very quick delivery and made easy by being able to use PayPal.
Lee Vallis
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Original spare, easy to order and feedback including trackingin of the shipment
Jouni Maavuori
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Very fast service, good packaging, delivered straight to my door as it should be, thank you Team MSP - Motorcycle Spare Parts, I will be using your services again, as one of my trusted suppliers, thank you. Regards, Brian.
Brian Miller
Motorcycle Spare Parts only sell genuine spare parts made by each manufacturer. The Nut part has been manufactured by Piaggio and is brand new and dispatched in its original packaging.
Where a captive thread is needed in a thin section, D9004174001 is the nut used across several Piaggio/Vespa models (listed 2009–2018). It’s intended for welded or retained mounting points where service access to a loose nut isn’t possible.
The practical advantage is repeatable alignment and faster assembly: a fixed nut keeps bracket positioning consistent and reduces cross-thread risk during reassembly. If you’re replacing one due to stripped threads, confirm the bracket face isn’t deformed, since misalignment is often what kills the threads in the first place.
