Piston Ring (63.7 mm) for VSD Rally for Scooters & Mopeds

Piston Ring for VSD Rally Scooters and Mopeds

This 63.7 mm piston ring is made for vintage VSD Rally scooters and mopeds. Its job is to seal the combustion chamber so the engine can run properly. As with many vintage Vespa scooter parts, swapping it out is a simple task, so it suits anyone handling their own repairs. Worn rings can cause smoke, heavy oil use, and poor compression, so replacing them when they wear is a good idea.

What This Part Does

Piston rings play a key role in keeping the engine working correctly. When rings are worn or damaged, you may see oil leaking and a drop in engine performance. When you replace this part, check that the piston diameter and pin size agree with your cylinder specifications.

Specifications

• Size: 63.7 mm
• Fits: VSD Rally 180 (vintage), 63.7 mm piston ring
• OEM Part Number: 1st over piston ring for vintage VSD (Rally 180)

Fitment

Fits:

• VSD Rally 180 (vintage, 1st over size)

How to choose: Make sure the bore is 63.7 mm, which is the first oversize (1st over) for the vintage VSD Rally 180.

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