FS. I have a complete oleo gear "stress kit". Part number #4035. It has all the bolts, nuts, washers, spacers and cotter pins to do the job. I bought it from Maule 8 years ago and never used it because I ordered the wrong kit. I have the spring gear and the kit is for the oleo gear.
Make me an offer and include $5 for shipping and it's yours. PM me if interested.
Denis