Vespa V9A Piston Ring (47.6mm, 3rd Oversize)

47.6mm Piston Ring for Vespa V9A1 Scooters

This piston ring is made for classic Vespa small-frame models, especially the V9A1. It measures 47.6mm in diameter and is a 3rd oversize part, which helps it create a good seal for the combustion chamber. Piston rings that have worn down can cause oil use and lower engine output. It's one of the key Vespa scooter parts for keeping the engine running properly.

What This Part Does

Piston rings seal the combustion chamber inside the engine. Once they wear, you might see smoke, notice that the engine uses more oil, or find that compression has dropped. Installing new rings can bring back your engine's efficiency and performance.

Specifications

• Size: 47.6mm
• Oversize: 3rd
• Fits: Vintage Vespa V9A1 small-frame scooters, 47.6mm bore (3rd oversize)

Fitment

Fits:

• Vespa V9A1 (small frame)

How to choose: Make sure the bore is 47.6mm, and select the 3rd oversize ring if your cylinder has been bored to 3rd oversize.

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