006618, Circlip D18, Aprilia, Derbi, Moto Guzzi, Vespa, Gilera, Piaggio
Guaranteed
Genuine
Piaggio
Parts
- Brand(s):
- Aprilia, Derbi, Moto Guzzi, Vespa, Gilera, Piaggio
- Part number:
- 006618
- Description:
- Circlip D18
- Stock Availability:
- If your part is not in stock, it will take 3-5 days to reach MSP
Price: EUR 1.21 inc. VAT
Unsure if it’s the right part?
The Circlip D18 is a genuine spare part manufactured by Piaggio so you have peace of mind the Circlip D18 part being sold by Motorcycle Spare Parts is both original and new.
High-performance Aprilia RXV and SXV engines use the 006618 Circlip D18 within their rotating assemblies, typically at points where a strong axial stop is needed without adding bulk. The D18 size matches the factory grooves machined into drive components on these V-twin platforms.
A worn circlip can allow a component to walk along its shaft, creating alignment issues inside the lubrication or gear-drive system. Replacing it with a genuine Piaggio Circlip D18 restores the proper locating depth and helps keep the assembly running within its designed tolerances.