Review on 🔧 High-Quality Starter Motor for Briggs & Stratton Cooled Engines 12HP 16HP with Free Gear | Part Numbers 391423 AM122337 | Shop Rareelectrical by Danierl Temple

I've seen a lot of bad reviews about the plastic gear not being durable but my mower has plastic teeth on the flywheel and the old starter I removed had plastic Gear. on topic. I can only assume that people who fail prematurely have metal teeth on their flywheels. Replace it with a similar one and everything will be fine. The shafts have been running great for over a year with no real signs of wear or fatigue.