Cylinder Assembly for Stihl MS381 1119 020 1204 52mm

Product Overview

This cylinder assembly provides a direct replacement for the original 52mm bore cylinder and piston on Stihl MS381 chainsaws. It restores compression and engine performance in high-hour or damaged saws, ensuring reliable operation for professional and homeowner use. The assembly includes the cylinder, piston, rings, and wrist pin for a complete top-end rebuild.

Key Features & Performance

• 52mm bore diameter matches OEM specifications for Stihl MS381
• Includes cylinder, piston, piston rings, wrist pin, and circlips
• Precision-machined cylinder wall for consistent ring seal and power output
• Nickel-silicon carbide plated cylinder bore for reduced wear and longer life
• Direct bolt-on replacement with no modifications required

Fitment & Compatibility

• Stihl MS381 chainsaw
• Replaces OEM part number 1119 020 1204

Technical Specifications

• Part Number(s): 1119 020 1204
• Bore Diameter: 52mm
• Material: Nickel-silicon carbide plated aluminum cylinder
• Included Components: Cylinder, piston, piston rings, wrist pin, circlips

Frequently Asked Questions

Q: Is this cylinder assembly a genuine Stihl part? A: No, this is a high-quality aftermarket replacement that meets OEM specs. It is not manufactured by Stihl but is designed to function identically.

Q: Does this kit include the gaskets needed for installation? A: No, gaskets are not included. You will need to purchase a gasket set separately for your Stihl MS381.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.