Troy-bilt 791-147490 Blade Clamp Washer

Product Description

The TROY-BILT 791-147490 is a blade clamp washer designed for use in outdoor power equipment. This hardware component secures the cutting blade assembly to the mower deck spindle, maintaining proper blade positioning during operation. It is a small but critical part of the blade retention system, ensuring the blade stays correctly seated under load. Landscaping professionals and equipment technicians routinely replace this washer during blade service or after impact damage to restore safe, proper cutting performance.

This blade clamp washer is used in lawn and garden equipment applications, particularly in walk-behind and riding mowers that require periodic blade replacement or maintenance. It is installed as part of the blade mounting hardware stack on the spindle shaft. Service technicians performing routine seasonal blade changes or post-strike inspections should inspect and replace this washer as needed to maintain deck integrity.

Key Features

• OEM-style replacement blade clamp washer for correct fitment and function
• Secures cutting blade to spindle assembly during mowing operation
• Designed for use in outdoor lawn and garden power equipment
• Direct replacement part for simplified service and reduced downtime

Compatibility

Designed as an OEM-style replacement blade clamp washer for TROY-BILT lawn and garden equipment. Refer to your equipment model's parts diagram to confirm fitment before installation.

Installation Notes

Installation should be performed by a qualified small engine or outdoor power equipment technician. Always disconnect the spark plug wire and engage the parking brake before servicing any mower deck components. Wear cut-resistant gloves when handling or installing cutting blades and associated hardware. Consult the equipment service manual for the correct blade bolt torque sequence applicable to your specific model.

Technical Specifications

• Part Type: Blade Clamp Washer

Standard Information

• Brand: TROY-BILT
• Manufacturer Part Number: 791-147490