Two Pack Pinion Gear 12T Replacement Drive Gear For Toro Lawn Mower 22 Inch Easy Install No Fuss Heavy Duty Upgrade Compatible With Toro Models 10604 10642 20332 20333C 20332C 20314 20316 17732 17734

Two-Pack 12T Pinion Gear for Toro 22-Inch Mower
✔️ 12T pinion gears, 2-pack, fits 115-4668 replacement drive gear

Replace worn drive gears in a 22-inch self-propelled mower with this 12-tooth pinion gear set. It’s a common upgrade for models listed here to restore smooth self-propulsion and reliable wheel drive.

✅ 12-tooth pinion gear for connecting drive shaft to wheel gear
✅ Includes 2 gears per pack for quick replacement
✅ Durable metal construction offers wear resistance
✅ Easy direct-fit replacement with standard mounting
✅ Black finish to match OEM drive components

💡 What is a lawn mower pinion gear used for in a drive system?

An essential piece that keeps the drive system turning smoothly and reliably. - torque transfer from drive shaft to wheel gear - smooth propulsion and steady speed control - easier maintenance and longer mower life