893188, Valve D.50, Aprilia, Derbi, Moto Guzzi, Vespa, Gilera, Piaggio
Guaranteed
Genuine
Piaggio
Parts
The Valve D.50 is number 17 in the part drawing below.
- Brand(s):
- Aprilia, Derbi, Moto Guzzi, Vespa, Gilera, Piaggio
- Part number:
- 893188
- Description:
- Valve D.50
- Stock Availability:
- If your part is not in stock, it will take 3-5 days to reach MSP
Price: EUR 121.00 inc. VAT
Unsure if it’s the right part?
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MSP are very helpful and their genuine spare parts are of the highest standards ... with prompt delivery too
Rob
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Great speedy service and delivery of genuine parts at reasonable prices.
Damo@Mobile Fun Customer
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Great store , send fast. Reliable and decent prices.
Lukas Lewinski
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Everything
Valter johansen
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Nail. Head. Hammer. Hit.
Ryan W
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my first time ordering from this site and the experience was impressively good. my email queries were met with fast replies and i felt reassured with their attentive service quality. site was easy to navigate and place orders. will definite...
Imogen Infinity
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for a company not in uk cant fault fast seamless service and a good price not extra fees!thanks
scott battams
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Great experience, had everything i needed for my Kawasaki, and fast delivery. Can highly recommend MSP. I wish they also had parts for Harley Davidson.
Artan J.
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Good service of factory ordered parts
Mr R Williams
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Delivered Ok
Juraj Lipták
Motorcycle Spare Parts only sell genuine spare parts made by each manufacturer. The Valve D.50 part has been manufactured by Piaggio and is brand new and dispatched in its original packaging.
Cylinder head work on the MXV 450 often calls for 893188, a 50 mm valve intended for this high-output single. Face and stem dimensions, along with material choice, are built to cope with the engine’s specific combustion temperatures and rpm range.
Using the genuine valve during a rebuild maintains correct seating width and contact pattern in the head. This supports stable compression, repeatable clearances, and predictable wear, which are all important when you’re setting up a motor for competitive or hard off-road use.
