OTC Tools OTC 4422 Pilot Bearing Puller. OTC Tools. Use to pull a pilot bearing from the end of the crankshaft. A restriction plate catches the bridge and prevents the jaws from spinning when force is engaged. The "Tee Handle" design is easy-to-use and eliminates need for other tools. Spread covers ranges of 1/2" to 1‐1/2" and 3/8" to 1‐3/8". Reach has a min/max range of 3/16" to 1‐1/4". Email for product availability.