Piston Ring - Dolmar 123

This high-quality piston ring, SKU DO0018, is a direct replacement for Dolmar 123 chainsaws and other compatible equipment. With a precise 50mm diameter, it is manufactured to OEM specifications for a perfect seal and reliable compression. Restore engine performance and reduce fuel consumption with this durable, Australian‑tested component.

• Precision‑engineered to 50mm diameter for exact fit and optimal compression.
• Manufactured from wear‑resistant materials for extended service life.
• Simple to install – a direct replacement for the original Dolmar 123 piston ring.

• Dolmar 123 chainsaw
• Dolmar PS-5000
• Dolmar 116

Chainsaw Engine Parts – precision replacement components for two‑stroke engines.