Easily removes damper pulleys. Fits into tight engine compartments, no need to remove radiator. 3/8" drive for use with ratchet. 3/4" drive for wrench or socket use. Updated and expanded coverage of the popular OTC6267This puller fits the following applications: virtually all Chrysler and Mitsubishi vehicles (same as P/N 6267 but with updated applications), 4.2L I6 Trailblazer, Envoy and Bravada 2003, current, 4.2L I6 Rainier 2004, current, 3.5L I5 Colorado and Canyon 2004, current, 3.5L I5 Hummer H3 2006, current, 2.8L I4 Colorado and Canyon 2005, current. Kit contains the 3-jaw puller, four lengths of forcing rods, and a forcing screw with a 3/8" square drive for ratchet use, and a 3/4" hex for wrench or socket use.  Replacement rods: No. 537757-4, 5/16" x 4",  No. 537757-5, 5/16" x 5-13/32", No. 537757-6, 5/16" x 6-1/2", No. 537757-7, 5/16" x 7.13/32", No. 537757-4, 5/16" x 4".