This is a Printed Copy of a 1991-06 parts list, It contains all the information of the Original. It has 6 pages of Diagrams covering such things as Crankcase, Cylinder, Oil Pump-Chain Tensioner Kit, Ignition System, Ect. It has the Part #'s, You could almost Overhaul a Saw by looking at the Diagrams. It is printed on standard paper size 8 1/2" x 11". Please look at my other products as I have more Parts list. Thanks for looking and have a great day.