|Ring Gears for GPL Starters used primarily with Rotax. Machined from a solid piece of heat treated 4140 steel. This design has close tolerances to ensure long life and smooth operation.|
I also agree with the other reviews. This gear is well made and works perfectly.
Quality made. Much differently made than the one I had.
I agree with the first review. The fine workmanship and near perfect tolerances (+/-0.001â) make this ring gear a must for any 503 Rotax engine. With no welds to inspect or crack (Iâve had 3 GPL gears fail) in my opinion, this gear is a ten-fold improvement in safety and longevity. The name of manufacturer is not identified on the packaging so Iâll use this review to say thanks for creating this superior product. Thanks!
This ring gear is exceptionally well engineered..These people obviously take great pride in producing a top quality product.. Faultless workmanship..and I am an engineer so I know talent when I see it..
Working as intended. Not machined perfectly flat but still works.