An old makita 9069 grinder with a smashed bevel gear. Seeing as the head holding the lock pin was also smashed, I'd say someone used the lock as a brake causing this damage. Time you come across problem like this matching parts for makita. Of a part has been updated of modified the old and new components may not be compatible. Luckily I still had the old style bevel gear in stock. These where not the most expensive grinder in thier day, but they where still one of the best. Extremely well built

Makita 800W Power Planer Tool N1900B Electric Wood Planer Power Tool with Case plainer Working 82mm Get it on Shopee now! https://shope.ee/fT2tNGMr | TambayanDito