Toro
Toro 107-3709 Wheel Gear Assembly
Best replacement gear for DIY lawn mower maintenance.
Maintain your lawn mower's optimal performance with the genuine Toro 107-3709 Wheel Gear Assembly. Specifically engineered for the rear wheel drive system, this OEM replacement part ensures seamless gear function and reliable operation. Manufactured by Toro to exacting standards, it provides a direct fit for compatible equipment, simplifying maintenance and repair. Trust this essential component to keep your Toro mower running smoothly and efficiently, season after season.
$33.49
Owner Satisfaction
4.7
/ 5
Category Rank
1
/ 185
Best Lawn Mower Wheels
Price vs Category Average
-26%
Below average
Part Number
1073709
/ -
Who it's for
- Owners seeking guaranteed compatibility and hassle-free installation
- Mower operators wanting to restore original self-propel power
- Users prioritizing long-term durability and reliable performance
Who should skip it
- Budget-conscious buyers looking for affordable aftermarket alternatives
- Novice DIYers lacking specialized tools or mechanical experience
- Shoppers expecting a permanent, maintenance-free solution
Performance breakdown
OEM Compatibility
Guaranteed factory-spec fit eliminates guesswork during your mower repair.
Build Durability
Rugged construction withstands the high-torque demands of rear-wheel drive systems.
Installation Ease
Direct-fit design allows for a straightforward, tool-friendly replacement process.
Gear Engagement
Precision-cut teeth ensure smooth power transfer to the mower wheels.
Material Longevity
High-grade materials resist premature wear from grit and outdoor debris.
Drive Reliability
Restores consistent traction and consistent movement to your lawn mower.
Key Specs
Part Number
107-3709
Manufacturer
Toro
Application
Rear Wheel Gear Assembly
Pack Type
Single item
Compatible Brands
Toro
Wheel Position
Rear Wheel Drive
Features
- Genuine OEM Toro replacement part
- Designed for rear wheel assembly
- Ensures proper gear function
- Direct fit replacement component
- Manufactured by Toro
- Reliable performance for lawn mowers
What customers say
Customers overwhelmingly praise the Toro 107-3709 Wheel Gear Assembly for its superior reliability and quality as a genuine OEM replacement. Users report immediate satisfaction as this component ensures a perfect fit, instantly restoring the self-propel function of their mowers without issue. While priced higher than generic alternatives, the consensus strongly supports the premium cost due to guaranteed compatibility and robust construction. This authentic part delivers the expected long-term durability and peace of mind owners seek for their valuable equipment. The straightforward installation process further enhances the positive experience, making this assembly an essential, highly recommended investment for maintaining peak operational efficiency.
Know before you buy
This is a genuine OEM (Original Equipment Manufacturer) part produced by Toro, ensuring it meets the exact specifications and quality standards of your original mower component.
This assembly is designed specifically for the rear wheel drive system. It is essential for maintaining the proper engagement and movement of your mower's rear wheels.
You should verify your mower's model number against the official Toro parts manual or the manufacturer's website. Since this is a direct-fit replacement, it is engineered to work only with specific Toro rear-wheel-drive models.
No, this is a single-item package containing one wheel gear assembly. If you need to replace the gears on both sides of your mower, you will need to purchase two units.
Installation generally requires standard hand tools, such as a socket set or screwdriver, to remove the wheel and access the gear housing. While the process is straightforward, consult your owner's manual for the specific removal steps for your mower model.
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$33