The TOMMY Ford Wheel bearing Hub Puller allows techs to easily remove the most stubborn wheel bearing hubs, without having to remove the control arm or use a hammer. This wheel bearing hub removal tool Combo Kit is for Select Ford Models. The addition of the Tommy Rail enhancement accessory to the highly successful ProMAXXÂŽ TOMMY Wheel Bearing Hub Puller generates increased power, allowing auto technicians to reduce already shortened removal times. Now, technicians can realize greater pulling power and cost savings with the TOMMY Rail Combination Kit. TOMMY Rail, crafted from solid American aluminum, attaches to the outside of the lower push flange creating a powerful link, anchoring the bearing flange and TOMMY together. It is no secret why the four-bar linkage was developed for high performance automotive rear-end differentials. It was designed to handle higher horsepower on the track and street. ProMAXX Tool just adapted that technology to TOMMY for even greater power handling, especially for our frieds in harsher climates where road salt accelerates corrosion between the aluminum knuckle and steel raced bearing.â? TOMMY is the superior tool to remove wheel bearing hubs quickly without damage to the CV, knuckle, or creating the need for an expensive alignment. By adding TOMMY Rail to the tool systemâ??s unique triangulated pushrods and heavy-duty assembly, Tommy easily handles the additional pulling power it was engineered for. TIPS FOR USE â?? Striking the bearing with an air hammer at an angle as if to rotate the bearing, prior to mounting Tommy, and during the extraction of Tommy is recommended. â?? Use of the air hammer will break the corrosive bond between the bearing and its knuckle â?? Check your grease gun before use to ensure they have wheel bearing grease vs. ball joint grease. ProMAXX recommends our Anti-Wear Extreme Pressure Grease (PMXPPG016) â?? Consider pairing this item with the Tommy Rail: This accessory works with our Tommy Wheel Bearing Puller and allows technicians to apply even mothe wheel hub to make any wheel bearing removal quick and easy