25-B Ball bearing inner puller set

This comprehensive Kukko ball bearing inner puller set is designed for the precise removal of ball bearings, outer races, and bushings with internal diameters ranging from 12mm to 70mm. Essential for Harley-Davidson engine and transmission overhauls, the set features self-retaining jaws with internal spring washers and a built-in thrust bearing to minimize friction during operation. The kit includes two counterstays and eight internal extractors, all housed in a sturdy carrying case for organized workshop storage. While compatible with Kukko slide hammers, this tool collection provides the mechanical advantage needed for stubborn bearings without damaging surrounding housings. Sold as a set.