Piston (38.2 mm) for V5A/B for Scooters & Mopeds

Replacement Piston for Classic Vespa 50 V5A/B Scooters

This spare piston is 38.2 mm across and is made for classic Vespa 50 machines, among them the V5A and V5B. Its job is to seal the combustion chamber, which the engine needs to run properly. It belongs to the scooter pistons & piston rings range, and it helps keep compression strong and oil use low. If you see smoke or notice the scooter losing power, the piston may need replacing.

Signs It Is Time for a New One

Worn piston rings can cause oil leaks, more smoke, and weak compression, all of which hurt how the engine performs. When these problems appear, a new piston can bring the engine back to good working order.

Specifications

• Size: 38.2 mm
• Fits: Vespa 50 V5A and V5B scooters with manual transmission (38.2 mm piston)

Compatible Models

Fits:

• Vespa 50 V5A (38.2 mm piston)
• Vespa 50 V5B (38.2 mm piston, manual transmission)

Selection tip: Confirm that your cylinder bore matches the 38.2 mm piston size, and make sure your scooter has a manual transmission.

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