Cylinder Assembly for Husqvarna 181 281 288 OEM 503907471

Product Overview

This cylinder assembly is a direct replacement for select Husqvarna chainsaw models, providing the critical combustion chamber for engine performance. Designed for 54mm bore applications, it restores compression and power in worn or damaged saws. Ideal for professional and hobbyist repair technicians maintaining Husqvarna 181, 281, or 288 chainsaws.

Key Features & Performance

• Precision-machined 54mm bore for accurate fit and consistent compression
• OEM-spec casting and porting for reliable power output
• Includes cylinder and piston assembly components (as applicable)
• Durable iron cylinder construction for long service life
• Designed to meet original manufacturer tolerances

Fitment & Compatibility

• Husqvarna 181
• Husqvarna 281
• Husqvarna 288

Common Uses

• Rebuilding Husqvarna chainsaw engines with worn or scored cylinders
• Restoring compression on high-hour professional saws
• Replacing damaged cylinders after seizure or overheating
• Upgrading engines during full top-end rebuilds

Technical Specifications

• Part Number(s): 503907471, 503 90 74-71
• Bore Size: 54mm
• Type: Cylinder Assembly

Frequently Asked Questions

Q: Will this cylinder assembly fit a Husqvarna 288XP? A: Yes, the Husqvarna 288XP is the same model as the 288, so this cylinder is compatible.

Q: Does the assembly include a piston and rings? A: This listing is for the cylinder assembly only; a separate piston kit may be required depending on your rebuild needs.

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