Piston Ring (58.4mm, 2nd Oversize) for Vespa P/PX 150, GS 160

Piston Ring Suited to Vespa P/PX 150 and GS 160

This ring is a 2nd oversize option measuring 58.4mm, made for Vespa P/PX 150 and GS 160 scooters. It helps the engine hold a good seal in the combustion chamber, which supports steady running. Like many vintage Vespa components, it goes in exactly where the original ring sits. Worn rings can cause smoke, higher oil use, and lower compression, so replacing them when needed is worthwhile.

Role of This Component

The piston rings keep the combustion chamber sealed within the engine. Once they wear down, you may notice more oil being burned and weaker compression. Changing out old rings is a routine job that helps your Vespa keep running well.

Specifications

• Size: 58.4mm
• Oversize: 2nd
• Fits: Vespa P/PX 150 and GS 160 with a 58.4mm bore (2nd oversize)

Compatibility

Fits:

• Vespa P/PX 150
• Vespa GS 160

How to choose: Confirm that the cylinder bore measures 58.4mm to use a 2nd oversize ring.

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