1998.5-2024 Cummins Billet Aluminum Clear Anodized Oil Fill Cap (WCF100394)

Note: This part is not compatible with the WCFab X D&J billet valve covers.

Clean up your Cummins engine bay with this premium CNC-machined billet aluminum oil fill cap from Wehrli Custom Fab. This isn't just a flimsy cover; it is a complete OEM replacement designed to provide a superior seal and a high-end look that lasts. It’s the perfect finishing touch for any performance-driven 5.9L or 6.7L build looking to ditch the cheap factory plastic.

Part Number: WCF100394

• CNC Machined Billet Aluminum
• Complete OEM Replacement Cap
• Durable Clear Anodized Finish
• Leak-Free O-Ring Seal Included
• Precision Engraved WCFab Logo on the bottom
• Matches WCFab Reservoir Caps
• Installs in seconds

• Not compatible with WCFab X D&J billet valve covers.

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