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RING GEAR FOR GPL STARTERS

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Overview

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.

Reviews

I also agree with the other reviews. This gear is well made and works perfectly.

Peter
June 7, 2020

Quality made. Much differently made than the one I had.

David W
May 30, 2020

I agree with the first review. The fine workmanship and near perfect tolerances (+/-0.001”) make this ring gear a must for any 503 Rotax engine. With no welds to inspect or crack (I’ve 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 I’ll use this review to say thanks for creating this superior product. Thanks!

Mike M
March 29, 2018

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..

Allanb
August 4, 2017

Working as intended. Not machined perfectly flat but still works.

Mike
August 14, 2020

Q&A

Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.