Cylinder Assembly for Stihl 017 MS170 OEM 1130 020 1207

Product Overview

This cylinder assembly is a direct-fit replacement for Stihl 017 and MS170 chainsaws, featuring a 37mm bore to restore engine compression. It is designed for users rebuilding or repairing their small-displacement Stihl saws. The cylinder assembly ensures reliable performance and matches OEM specifications for a seamless install.

Key Features & Performance

• 37mm bore diameter for precise fit in Stihl 017/MS170 engines
• OEM-equivalent casting and porting for consistent power delivery
• Includes cylinder and piston sub-assembly (where applicable)
• High-strength alloy construction resists wear and heat
• Meets original Stihl tolerances for compression and sealing

Fitment & Compatibility

• Stihl 017
• Stihl MS170

Common Uses

• Rebuilding Stihl 017/MS170 chainsaw engines after piston seizure
• Restoring compression on homeowner or light-commercial saws
• Replacing worn or scored cylinders during top-end overhauls
• Repairing saws with low compression or hard-starting issues

Technical Specifications

• Part Number(s): 1130 020 1207
• Bore Size: 37mm
• Type: Cylinder Assembly

Frequently Asked Questions

Q: Is this cylinder compatible with the Stihl MS160? A: No, the MS160 uses a different bore and port configuration; this assembly is specifically for the 017 and MS170 models.

Q: Does the cylinder come with piston rings installed? A: The cylinder assembly includes the cylinder only; piston rings are typically sold separately as part of a piston kit.

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