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Key Features
- Smallest reservoir in the automotive industry - ultra-compact design for tight engine bay clearance
- Built-in AN4 fitting machined directly into the one-piece billet aluminum body - not a separate threaded fitting
- Thicker one-piece billet aluminum construction prevents body distortion when clamping
- Quick-release O-ring sealing surface for tool-free maintenance access
- Exclusive COFFEY filter prevents fluid splash during hard cornering and braking
- Twin set screws in mounting bracket provide rock-solid, vibration-resistant placement
- Vented cap with side-top vents compatible with all master cylinder types while preventing water entry
- Black anodized finish for show-quality appearance
- Two styles of stainless steel mounting hardware included
- Designed, machined, and finished in the USA
Description
Bulky plastic reservoirs don't belong on a quality build. MDL's 2100 Series Billet Aluminum Reservoir delivers show-quality aesthetics with genuine engineering improvements over factory and aftermarket plastic units. This is the same reservoir included in all MDL Stealth Series Master Cylinder Systems - now available separately for builders running custom hydraulic setups or upgrading existing installations.
The exclusive MDL design features the smallest footprint in the automotive industry while maintaining proper fluid capacity. The one-piece billet aluminum construction is machined thicker than competing reservoirs, eliminating the flex and distortion common with thinner bodies when clamping. This ensures consistent sealing even under high clamp loads. The built-in AN4 fitting is machined directly into the body during manufacturing - not threaded in later - creating a stronger, leak-proof connection that won't back out under vibration.
The quick-release O-ring sealing surface allows maintenance access without tools, while the exclusive COFFEY filter prevents fluid splash during aggressive driving. The improved vented cap design features side-top vents that maintain proper atmospheric pressure while preventing water entry. Twin set screws in the mounting bracket eliminate any possibility of movement once positioned, ensuring rock-solid placement throughout the life of your build.
This kit is compatible with rubber hose applications using an available AN4 to 1/4-inch barbed fitting, or with braided line setups using the built-in AN4 fitting. Optional matching billet spacer block and 12-inch AN4 braided line available separately. Also available in clear anodized finish. Proudly designed, machined, and finished in the USA.
Kit Includes
- Billet aluminum reservoir body with built-in AN4 fitting - black anodized finish
- Billet aluminum mounting bracket - black anodized finish
- Vented cap assembly with side-top vents
- COFFEY anti-splash filter
- Twin set screw mounting hardware - stainless steel
- Two styles of stainless steel mounting hardware
- Plastic threaded cap and plug for port protection during shipping
- Installation instructions and mounting suggestions
- Lifetime technical support