522 Large Gear and Pulley Puller Replace for Ford D80L-522-A and 303-D025. • Similar to Ford D80L-522-A and 303-D025 ; OTC 522. 522 LARGE GEAR & PULLEY PULLER. Puller spread is 2" to 7-3/4", the block is 8-1/4" wide, and forcing screw is 3/4" - 16 x 11-5/8" long.