Check the listing for details. Inner Cam Bearing Installer Puller Set for Harley Davidson TC96 103 110 and Dyna. Condition: New. Listed at 123.98 USD. Set of Inner Cam Bearing Puller and Installation Tools. Compatible with all Harley Davidson TC96, 103 and 110s that use the B168 bearings. Function: This set is specifically designed for removing and installing the inner cam bearings. This set will remove and install the inner cam bearings on newer model Twin Cams and Dyna Harleys. We also have new Koyo (former Torrington) B-168 bearings. This set includes 1" collet. The design of our collet is improved. The design sold by others has the whole back of the collet threaded with two slots cut into the threads for turning a wrench on. It's simple, it's cheap, and it's bad. Use that design once or twice, and you may damage the threads where the wrench makes contact, requiring you to now clean up those threads before you can even get the nut off the collet and use it again.