This spark plug cover is supplied directly from the original equipment manufacturer. The rubber and metal component is often used in snowthrower engines, and is sold individually. The spark plug cover is fitted over the spark plug wire connection, providing protection. A screwdriver and pliers may be required for the removal and replacement.
This is an OEM part sourced directly from the manufacturer. The ring set is commonly found in snow throwers from Toro and engines from Husqvarna. This is a set of two metal rings which are inserted into grooves on the outer surface of the piston to help seal it inside the cylinder. You may require pliers and a screwdriver when replacing this item.