Bean Machine Billet Cummins Push-On Brake Fluid Cap Cover

Finish your Cummins engine bay the right way with the Bean Machine push-on brake fluid cap cover. This precision-machined T-6061 billet aluminum cover slips directly over your factory twist-on reservoir cap, instantly replacing the stock yellow plastic look with a clean, custom appearance. No drilling, no screws, no glue—just push it on.

210050 vs 210050-BK

• 210050 — Raw/natural billet finish. Machined aluminum look that pairs well with other polished or raw engine dress-up parts.
• 210050-BK — Black anodized finish. Sleek, stealthier appearance that matches black valve covers, intakes, and under-hood components.

Both versions are the same high-quality CNC-machined cover. Choose the finish that matches your build.

Key Features

• CNC-machined from T-6061 billet aluminum
• Push-on design installs in seconds with no tools
• Optional logo engraving (RAM, Cummins “C,” Bean Machine, or plain)
• Made in Tennessee, USA
• Durable and corrosion-resistant for under-hood conditions

Fitment Fits 2003–2021 Dodge Ram 5.9L and 6.7L Cummins trucks with the twist-on brake reservoir cap. Does not fit hydroboost systems or models with large flat snap-down reservoir caps. Confirm your cap style before ordering.

This is the simple, high-quality finishing piece that ties the engine bay together. Available in raw billet (210050) or black anodized (210050-BK).