{"product_id":"upow-8-inch-rear-wheel-gear-assembly-2-pack-for-toro-107-3709-42-tooth-metal-gear-direct-fit-replacement","title":"UPOW 8-inch Rear Wheel Gear Assembly 2-Pack for Toro 107-3709 — 42-Tooth Metal Gear, Direct-Fit Replacement","description":"\u003cp\u003e\u003cstrong\u003eThe UPOW 8-inch rear wheel gear assembly is a direct-fit replacement for Toro 107-3709, restoring self-propelled drive to compatible Super Recycler mowers with a durable 42-tooth metal gear.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Toro Super Recycler mower (models 20381, 20382, 20383, 20384 or 21381) is slipping, not engaging, or the rear drive feels weak, replacing the worn wheel gear assembly often brings back reliable traction. The UPOW replacement pair is engineered to match the original part’s form and function: 8 inches in diameter, 2 inches wide, a 1\/2\" bore and a 1-3\/4\" hub offset. Built with high-density plastic and a metal gear insert, these wheels balance toughness with a precise fit so installation is quick and performance is consistent.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this wheel assembly affect my mower’s self-propelled performance?\u003c\/h3\u003e\n\u003cp\u003eReplacing worn or damaged rear wheels with a properly matched gear assembly restores the power transfer from the mower’s gearbox to the wheels. You should notice firmer engagement, less slipping under load, and smoother forward travel across typical lawn surfaces.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e42-tooth metal gear improves gear mesh strength and longevity\u003c\/li\u003e\n  \u003cli\u003eExact size match (8\" x 2\") keeps cutting height and mower balance\u003c\/li\u003e\n  \u003cli\u003eDurable high-density plastic resists cracking and wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation difficult and what tools do I need?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward and does not require specialized equipment. Most users can complete the swap using a common socket wrench to remove the old wheel and mount the new assembly on the axle.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNo special tools required; standard socket set recommended\u003c\/li\u003e\n  \u003cli\u003eDirect-fit geometry: 1\/2\" bore and 1-3\/4\" hub offset\u003c\/li\u003e\n  \u003cli\u003eTwo wheels included so both rear sides can be replaced at once\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these wheels fit my Toro model or replace part 107-3709 exactly?\u003c\/h3\u003e\n\u003cp\u003eThe UPOW assembly is designed to replace Toro part number 107-3709 and fits the stated Super Recycler model numbers. Confirm bore, hub offset, and wheel dimensions against your mower before ordering to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with Toro 107-3709 and models 20381, 20382, 20383, 20384, 21381\u003c\/li\u003e\n  \u003cli\u003eSpecs: 8\" diameter × 2\" width, 1\/2\" bore, 1-3\/4\" hub offset\u003c\/li\u003e\n  \u003cli\u003eSold as a 2-pack for full rear replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and durability can I expect from UPOW wheels?\u003c\/h3\u003e\n\u003cp\u003eThese wheels combine a high-density plastic rim with an integrated 42-tooth metal gear for strength where it matters most. The design reduces wear from repeated gear engagement and resists damage from rough terrain and yard debris.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-density plastic body for impact resistance and light weight\u003c\/li\u003e\n  \u003cli\u003eMetal gear insert for reliable torque transfer and long life\u003c\/li\u003e\n  \u003cli\u003eManufactured to match OEM dimensions for consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The UPOW 8-inch rear wheel gear assembly is ideal for homeowners and lawn-care pros who need an affordable, OEM-compatible replacement to restore a Toro Super Recycler’s self-propelled function. If your mower shows wheel slipping, difficulty engaging drive, or visible gear wear, this 2-pack offers a quick, cost-effective repair that gets you back to mowing with minimal downtime.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these wheels replace Toro part 107-3709?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The UPOW wheels are designed to directly replace Toro part 107-3709 for compatible Super Recycler models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many wheels come in the package and what tools are needed?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This is a 2-pack. Installation typically requires only a standard socket wrench—no special tools.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"UPOW","offers":[{"title":"Default Title","offer_id":56805080858964,"sku":"B0DT4GNK6K","price":79.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/upow-front-packaging-view.jpg?v=1786798902","url":"https:\/\/gardenluxe.co.uk\/products\/upow-8-inch-rear-wheel-gear-assembly-2-pack-for-toro-107-3709-42-tooth-metal-gear-direct-fit-replacement","provider":"Gardenluxe Uk","version":"1.0","type":"link"}