Thank you

Very quick

Quick delivery. Perfect fit. Genuine OEM part, not a cheap knockoff.

A very high quality replacement spring for the 912 series exhaust system. Good tension and reasonable price.

The “stainless steel “ springs I received were highly magnetic making them suspect that they were in fact stainless steel. Had I not needed to return my plane to service I would have returned them. You probably need to talk to your vendor to insure you are not getting plain carbon steel springs. The springs were for use on the exhaust system of a ROTAX 912 ULS engine. Homer Purtle