309893007 Cylinder Piston Repair Kit For Ryobi Homelite Chainsaw RY3714 RY3716

Cylinder Piston Repair Kit for Ryobi and Homelite Chainsaws

This cylinder piston repair kit (OEM 309893007) restores lost compression and power in Ryobi RY3714, RY3716 and Homelite chainsaw engines.

Overview

The cylinder piston repair kit includes a precision-machined piston and cylinder assembly for Ryobi RY3714, RY3716 and compatible Homelite chainsaws. This piston and cylinder kit rebuilds the top end to healthy compression after a seizure or wear. Contractors and homeowners rely on this repair kit to save money over replacing the whole saw.

Built For Performance

• Hard-chromed cylinder bore resists scoring
• Oversized piston rings for tight seal and improved compression
• Ready-to-install kit minimizes downtime
• Matches OEM specifications for port timing and wrist pin diameter
• Includes piston, rings, wrist pin, and circlips
• Piston skirt coated to reduce friction

Fits These Machines

• for Ryobi RY3714 chainsaw
• for Ryobi RY3716 chainsaw
• for Homelite chainsaws requiring 309893007

On-The-Job Use

• Replacing a scored piston after a lean fuel mixture failure
• Rebuilding a chainsaw for professional tree work
• Restoring a saw that sat with stale fuel
• Overhauling a high-hour homeowner saw
• Fixing a saw before firewood season

Specs At A Glance

Good To Know

Q: Does this kit include all gaskets needed for a complete top-end rebuild? A: It includes the piston and cylinder assembly; a separate gasket set may be required for base and intake gaskets.

Q: Will this piston fit chainsaws using a different OEM part number? A: It is designed for the 309893007 fitment on Ryobi and Homelite saws; always verify your saw's part number before ordering.

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