JOHN-DEERE-4045-VALVE-COVER-GASKET

R123452 is the valve cover gasket for the John Deere 4045 engine, sealing the cover against the cylinder head to keep oil in and contaminants out of the valvetrain. This is one of the more commonly replaced gaskets on any engine simply because the cover comes off for routine valve lash adjustment, and a gasket that's been compressed through several removals eventually stops sealing reliably even without visible damage. Orange.net.za dispatches fast, South Africa-wide.