PISTON KIT HUSQVARNA 268 268K 50mm REPLACES OEM 503 44 83-71 503448371

Piston Kit 50mm for Husqvarna

This piston kit replaces OEM numbers 503 44 83-71 and 503448371 for Husqvarna 268 and 268K chainsaws, providing a 50mm bore replacement for restoring engine compression.

Overview

This piston kit is a direct replacement for Husqvarna 268 and 268K chainsaws, using a 50mm bore to restore lost compression and power. Designed as a drop-in component, it includes the piston, rings, and wrist pin for a complete rebuild. This piston kit is essential for reviving older Husqvarna models and extending their working life.

Built For Performance

• 50mm bore size matches OEM specifications for Husqvarna 268/268K
• Includes piston, rings, and wrist pin for a complete replacement
• Precision-machined aluminum alloy for reliable high-temperature operation
• Ring set provides proper sealing to maintain compression over time
• Direct fit design reduces installation time and guesswork

Fits These Machines

• for Husqvarna 268
• for Husqvarna 268K

On-The-Job Use

• Replacing a worn piston in a Husqvarna chainsaw after hours of heavy cutting
• Restoring compression in a saw that has lost power and starts with difficulty
• Performing a top-end rebuild on a Husqvarna 268 or 268K used in firewood or logging
• Repairing a seized engine caused by oil starvation or overheating

Specs At A Glance

Good To Know

Q: Do I need to replace the cylinder when installing this piston kit? A: If the cylinder bore is undamaged and within spec, a new piston kit can be installed without replacing the cylinder, but always inspect for scoring or wear first.

Q: Can this piston kit be used with a standard bore cylinder? A: Yes, this 50mm piston kit is designed for standard bore cylinders that match the original Husqvarna 268/268K specification.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.