Cylinder Assembly

This high-quality cylinder assembly (SKU ST0621) is a direct replacement for your STIHL MS390 chainsaw, featuring an OEM reference of 1127 020 1216. With a precise 49mm bore diameter, it is engineered to restore compression and deliver reliable performance for demanding cutting tasks. Built from durable materials, this assembly ensures a perfect fit and long-lasting service life.

• Precision-engineered to OEM specifications for a seamless, bolt-on replacement.
• Constructed from robust materials to withstand high temperatures and heavy use.
• Restores engine compression and improves overall cutting efficiency.

• STIHL MS390
• STIHL MS390 Farm Boss

Chainsaw Engine Parts – High-quality replacement components for professional and homeowner chainsaws.