Lawn Boy 107-3937 Knob

Product Description

The LAWN BOY 107-3937 is a replacement knob designed for use on Lawn Boy outdoor power equipment. Knobs of this type serve as operator controls, securing or adjusting components such as height settings, handles, or covers. This part is installed by equipment technicians and service professionals handling small engine and lawn equipment repairs. It is an OEM-style replacement intended to restore original function and fit without modification.

This knob is suited for residential lawn care equipment applications. It is typically found on walk-behind mowers and similar Lawn Boy power equipment where a durable, hand-tightened control component is required. Installation is straightforward and generally does not require specialized tooling, making it a common part in routine maintenance and repair workflows.

Key Features

• OEM-style replacement knob for Lawn Boy equipment
• Restores original operator control function
• Designed for direct-fit installation without modification
• Suitable for use in residential lawn equipment repair

Compatibility

Designed as an OEM-style replacement knob for Lawn Boy outdoor power equipment where part number 107-3937 is specified.

Installation Notes

Installation of this knob is typically performed by small engine repair technicians or qualified service professionals. Before servicing any lawn equipment, disconnect the spark plug wire to prevent accidental engine start. Hand-tighten the knob to the specified component and verify secure engagement before returning the equipment to service.

Technical Specifications

• Part Type: Knob

Standard Information

• Brand: LAWN BOY
• Manufacturer Part Number: 107-3937