Piston

This high-quality replacement piston (SKU: ST0080) is precision-engineered to restore compression and power in your STIHL MS310 chainsaw. With a piston diameter of 47mm, it matches OEM part number 1127 020 1215 for a reliable fit and long-lasting performance. Manufactured from durable materials, this piston ensures your engine runs smoothly and efficiently during demanding cutting tasks.

• Direct replacement for STIHL MS310 – matches OEM 1127 020 1215 specifications.
• Precision-ground 47mm diameter for optimal cylinder seal and compression.
• Rugged construction withstands high temperatures and heavy use.

• STIHL MS310
• STIHL MS390
• STIHL MS290

Engine Parts – Replacement pistons for professional and homeowner chainsaws.