Murray 1666980sm Chain Roller Part

Product Description

The MURRAY 1666980sm is a chain roller designed for use in Murray outdoor power equipment drivetrains. This component supports the drive chain by maintaining proper tension and alignment during operation, reducing wear on both the chain and sprocket. It is a direct OEM-style replacement part intended for installation by qualified service technicians working on Murray lawn and garden equipment. The part designation indicates a 40-series roller chain application, which is a standard roller chain specification commonly used in residential and light-commercial outdoor power units.

This chain roller is suited for Murray lawn and garden equipment requiring drivetrain maintenance or repair. Typical applications include walk-behind mowers, riding mowers, and similar power equipment that rely on roller chain drive systems for blade engagement or ground drive. Service technicians replacing worn or damaged rollers during routine drivetrain service will find this a direct-fit OEM replacement component.

Key Features

• OEM Murray replacement chain roller for drivetrain service
• Compatible with 40-series roller chain applications
• Maintains chain alignment and tension to reduce drivetrain wear
• Direct-fit replacement reduces installation time

Compatibility

Designed as an OEM-style replacement chain roller for Murray lawn and garden equipment drivetrain systems.

Installation Notes

Installation should be performed by a qualified small-engine or outdoor power equipment technician. Disengage the blade, shut off the engine, and disconnect the spark plug wire before accessing any drivetrain components. Inspect the surrounding chain and sprocket for wear before installing the new roller, and replace additional worn components as needed to prevent premature failure.

Technical Specifications

• Chain Series: 40

Standard Information

• Brand: MURRAY
• Manufacturer Part Number: 1666980sm