wrist pin

  1. joe.burns91

    ADVICE NEEDED: Wrist Pin Needle in crank case 1999 GTX RFI

    Hello All, I was helping a buddy rebuild the top end on his '99 GTX RFI (Rotax 787 Motor). One of his pistons blew apart and scoured the cylinder, so we ordered new cylinders, pistons, top end gaskets and seals, wrist pins, and wrist pin bearings. I had seen that the replacement ones he...
  2. J

    wrist Pins needle bearings, HELP!

    I was using a improvised wrist pin puller and exploded the pins everywhere. I have been fishing in and around the engine with a magnet for hours. Does any one know exactly how many pins there are? 33,34,35?????? THX