Malossi Replacement Piston Rings (40 mm, for M 318556) for Scooters & Mopeds
ITEM# TT-25382
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Description
Replacement Piston Rings for Minarelli and Piaggio Scooters
These Malossi piston rings are made for 40 mm cylinders used in certain Minarelli and Piaggio scooters. Healthy rings matter for keeping the engine running well. Within our range of scooter pistons and piston rings, they help create a tight seal for combustion, which supports engine efficiency. Each kit contains two piston rings, so it covers the full set needed for this repair.
Build and Fit Details
This kit provides two 40.0 mm by 1.5 mm rings suited to several models. The rings work with Malossi cylinder assemblies designed for 50cc engines. By sealing the combustion chamber, they contribute to stronger power output and lower oil consumption.
Signs It's Time to Renew Piston Rings
Consider replacing the piston rings if engine performance drops, oil use climbs, or the rings show visible wear. A loss of power or heavy exhaust smoke are good reasons to inspect them. Keeping up with regular maintenance supports a longer, more dependable engine life.
Specifications
- Size: 40 mm x 1.5 mm
- OEM Part Number: 318556
- Fits: Malossi 40 mm piston rings for 50cc Minarelli, Piaggio and Peugeot scooter engines
Compatible Models
Fits:
- Minarelli 50cc scooter, water-cooled
- Minarelli 50cc scooter, air-cooled, standing cylinder
- Minarelli 50cc scooter, air-cooled, lying cylinder
- Piaggio 50cc scooter, air-cooled
- Piaggio 50cc scooter, water-cooled
- Peugeot 50cc scooter, air-cooled, standing cylinder
- Peugeot 50cc scooter, water-cooled, standing cylinder, MHR Replica
How to choose: Select a piston that matches 40.0 mm and rings that measure 40.0 x 1.5 mm, the size specified for your 50cc scooter engine.
Browse more: Scooter Pistons and Piston Rings · Scooter Parts
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