Dress up your Cummins with this billet aluminum oil cap cover. It's available in four anodized colors and laser etched with the Fleece Performance "F" logo. It is a great accessory to add to your Cummins whether it's your first Fleece Performance part, or if it gives the final "Fleece" touch. No drilling, screwing, or gluing necessary, your OE oil cap will press into the recessed cavity on the Fleece cap and stay there for good.