OTC's Kingpin & Brake Anchor Pin Pusher allows hydraulic force and precision tooling to replace torch-and-hammer methods of kingpin removal on many models of trucks and buses Five special collars and two pins allow this unit to quickly and easily remove both straight and tapered kingpins; special adapter allows brake anchor pin removal Accommodates kingpin sizes from 7/8 inch to 2 inches in diameter and up to 11-1/4 inches in length; unit is 27-1/2 inches tall and 8-1/2 inches wide When used in conjunction with OTC's No. 4002 Hand Pump and No. 4121 Hydraulic Ram the tool delivers 30 tons of hydraulic force to push out even the most corroded kingpins in just minutes No. 4241 Kingpin and Anchor Pin Pusher Set only: Does NOT include hydraulics; hydraulics available separately or purchase the No. 4240 Complete Kingpin and Anchor Pin Pusher Set