How can I determine whether my piston is reusable so as to replace just the piston rings?

The most common problem of a piston that needs replacement is in case there are scratches on its body.

What other parts I may need to replace when replacing the piston rings?

To replace the piston rings you need to disassemble the engine, so you also need to replace the cylinder gasket.

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Piston Ring Set for RUGGERINI MC70, MC71, MD300, MD301, RF81, RF88 (80.5mm)

$43.59

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Piston Ring Set for RUGGERINI MC70, MC71, MD300, MD301, RF81, RF88 Engines (80.5mm) and related spare parts.

Details

This listing is about a brand new after-market Piston Ring SetTips for safely installing piston rings for RUGGERINI MC70, MC71, MD300, MD301, RF81, RF88 engines, that fits one (1) piston and replaces OEM Part #2341. The diameter of the rings is 80.5mm (Oversize).

When comparing this high-performance Piston Ring Set with similar items offered by other sellers, please note:

The Compression Ring of the 1st groove is Chrome.
The Compression Ring of the 2nd groove is Scraper.
The Oil Ring has Coil Spring (3rd groove).

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Specifications

Specifications
Country of Origin	Italy
Product Code	1031162
Compatible Brand	RUGGERINI
Compatible Models	RUGGERINI MD300, RF81, MC71, MD301, MC70, RF88
OEM Part #	2341, 0023410000, ED0023410000S

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