See the 32F04-01800 324-4220 rocker cover gasket in real use as we demonstrate its fitment on C6.4 and C6.6 engines for E320D, E324, and E323 excavators. Watch how this oil-resistant rubber gasket seals the rocker cover to the cylinder head, prevents oil seepage, and blocks dust from the valve mechanism. We show the precise contour, uniform compression, and simple bolt-on replacement so you can judge the sealing performance and durability for your own maintenance needs.