Wehrli 1998.5-2024 Cummins Billet Aluminum Oil Fill Cap, Black Anodized

-CNC Machined Billet Cap is a direct OEM Replacement, not a cover -Matches WCFab Billet Aluminum Brake Reservoir Caps -Includes o-ring seal -Black Anodized Finish -Engraved Wehrli Custom logo on bottom of part -Made in USA -Installs in seconds Clean up the engine bay of your 1998.5-2024 Cummins with this Billet Aluminum Black Anodized Oil Fill Cap from WCFab. This is a complete cap, not a cover. Direct OEM replacement for the factory plastic part. Includes o-ring seal. CNC machined in the USA. ***Not compatible with WCFab X D&J Billet Valve Covers model WCF100330 or WCF100366. May not fit other aftermarket billet valve covers.***