Fourtry rear wheel gear assembly for Toro Super Recycler 8x2 in, 2-pack — 42-tooth metal gear, rubber tread

When a rear wheel slips, chews up grass, or the self-propelled drive stops working, replacing the worn gear assembly with a correct-fit part gets your mower back to reliable mowing quickly. This Fourtry two-pack matches OEM part number 107-3709 and provides a rugged rubber tire with a reinforced plastic hub and a 42-tooth metal gear to reestablish engagement with your mower’s drive system.

How does this wheel assembly restore my mower’s self-propelled drive?

The 107-3709 wheel includes a metal gear ring with 42 teeth that meshes with the mower’s drive gearbox, replacing stripped or missing teeth that cause slipping. Installing the assembly re-engages the drive and returns normal forward motion without relying on excessive operator force.

• Exact 42-tooth metal gear to match original engagement
• Half-inch bore size for direct hub fit on compatible shafts
• Restores mechanical drive, not dependent on adhesives or temporary fixes

Will this fit my Toro Super Recycler mower and how hard is it to install?

Yes — this Fourtry kit is manufactured to fit Toro models that accept OEM part 107-3709 and the common 8" x 2" rear wheel size. Installation is straightforward: remove the old wheel, slide on the replacement, and secure with the existing fastener. No specialized tools are required beyond a basic wrench.

• Direct-match to OEM 107-3709 specifications
• Dimensions: 8" diameter × 2" width, 1/2" bore
• Quick swap using a single wrench; keeps mower downtime minimal

What materials and durability can I expect from these replacement wheels?

Fourtry builds these rear wheels with a durable rubber tread for traction and a reinforced plastic hub to resist cracking under outdoor use. The metal gear teeth provide long-lasting engagement with the transmission, reducing the chance of repeat slippage compared to worn plastic gears.

• Rubber tread for grip across grass and wet surfaces
• Sturdy plastic hub resists impact and weathering
• Metal gear teeth for extended wear life and reliable engagement

Why buy a two-pack instead of a single replacement wheel?

Purchasing a two-pack ensures you have a matched set on hand and can replace both rear wheels if needed, keeping balance and traction symmetrical. It’s also convenient for future maintenance — if the second wheel shows wear later, you already have a correct replacement ready to install.

• Two wheels in the package for immediate or future replacement
• Consistent performance and matched wear characteristics across both sides
• Cost-effective versus buying single wheels separately

Who is this for: This Fourtry 107-3709 two-pack is aimed at homeowners and maintenance pros who own Toro Super Recycler or other compatible self-propelled mowers and need a reliable, OEM-spec rear wheel gear replacement. It’s ideal for anyone facing slipping rear wheels, stripped gear teeth, or diminished self-propelled performance who wants a quick, durable repair with standard tools.