Ryobi 89120406129 Support Blade Guide Lawn Mower Part

Product Description

The RYOBI 89120406129 is an OEM support blade guide designed to maintain proper blade alignment in RYOBI and RIDGID lawn mower equipment. This structural component holds the cutting blade in the correct position during operation, helping to ensure consistent cutting height and safe blade engagement. It is an original equipment manufacturer part, meaning it is built to the same specifications as the component it replaces. Installation is typically performed by lawn equipment technicians or experienced DIYers during routine maintenance or blade assembly service.

This support blade guide is intended for use in outdoor power equipment, specifically RYOBI and RIDGID branded walk-behind lawn mowers that originally shipped with this component. It is a direct OEM replacement suited to residential lawn mowing applications where the original guide has worn, cracked, or otherwise failed. Using the original part number ensures a precise fit within the blade assembly housing.

Key Features

• OEM part sourced directly from RYOBI for exact-fit replacement
• Designed to maintain proper blade positioning during mower operation
• Built to original equipment specifications for consistent performance
• Direct drop-in replacement requiring no modification

Compatibility

Designed as an OEM-style replacement support blade guide for RYOBI and RIDGID branded walk-behind lawn mowers that originally use part number 89120406129.

Installation Notes

Installation should be performed by a qualified lawn equipment technician or a knowledgeable DIYer familiar with outdoor power equipment. Disconnect the spark plug wire and ensure the mower engine is fully off before servicing the blade assembly. Use appropriate hand tools and follow the equipment manufacturer's service manual for disassembly and reassembly procedures. Never service the blade area with the engine running or the spark plug connected.

Technical Specifications

• Part Type: Support Blade Guide
• OEM Status: Original Equipment Manufacturer Part

Standard Information

• Brand: RYOBI
• Manufacturer Part Number: 89120406129