This is an ORIGINAL Kubota D650-B, D750-B, D850-B, DH850-B, & D950-B Diesel Engines Workshop Service Repair Manual (please see pics). This manual has super illustrations as well as having in-depth tear-down & rebuid information for these hard working Kubota diesel engines. The condition of the cover is good with soiling but has NO tears or tatters. The spline is tight and intact with NO loose or missing pages. This manual contains 248 pages that are in very good condition as well (see pics).  Manual is in GOOD++ to VERY GOOD overall condition. FREE S & H. Thanks for viewing.............Triple K