The perfect addition to your lawn mower's transmission system, this set of 2 pinion gears (model 131-5399) is designed with precision and durability in mind. Made of robust metal, these cogs are engineered to withstand the demanding work of your machine, ensuring smooth and reliable operation for years to come. With a simple twist, these gears can be easily installed to replace worn-out components, reducing downtime and increasing efficiency. Compatible with your trusty 22 personal self-propelled drive transmission, our pinion gears are engineered to seamlessly fit your garden machinery, saving you time, effort, and money on maintenance. Say goodbye to noisy gears and hello to a quieter, more productive lawn-mowing experience.
