BRAND NEW BUSHINGS, INC. # DF-100 ENGINE MOUNTS. SET OF FOUR MOUNTS. These mounts are used on many marine engines weighing between 500-850 pounds. Quantity: Four DF100 mounts The dimensions are: Stud 5/8"-18 threads Stud length 2-1/2" Height 4" Length 5" Hole Centers 4" Width 2-3/4" |