Originally Posted by
Andrew R Stewart
Yes, many shops have them. Dan's offer at $25 is a fair one, and I suspect he will do a good job. When I was at Allstar in Raleigh NC the other mechanic, Terry, was pretty good doing this repair. I wasn't, although the few I've done have not had issues. I just never got the first and last coil of the insert to nicely seat/stay smooth WRT the crank arm's face. I have considered this repair a last resort one because of that (as well as it's a no reversing repair, there's no going back). If a replacement arm is available I consider that to be the better path to take. Andy
Yes, but as per the op, the issue is finding a compatible right side crank without a spider.
The trickiest part of the job is making sure to ream and tap the hole straight. The tool is a combined reamer and tap, and going in straight when the crank arm has a curve takes a careful eye.