Reservoir Plastic 3-Chamber AN-4 Fittings 72-577

A properly organized master cylinder reservoir is critical for consistent brake system performance and ease of maintenance. This 3-chamber design lets you segregate brake circuits—ideal for independent front/rear systems or dual-circuit setups common in race cars. The AN-4 male outlets provide secure, leak-free connections that won't slip under hard braking or cornering loads.

Whether you're building a custom brake system from scratch or upgrading an existing setup, this reservoir gives you the flexibility and reliability that serious track work demands.

• 3-chamber design
• 6.3 oz capacity (chamber 1)
• 9.8 oz capacity (chamber 2)
• 4.0 oz capacity (chamber 3)
• 4 AN male outlets
• 6" tall overall
• 7-1/4" wide
• 3-1/4" deep
• Plastic construction
• Black finish
• Sold individually
• MPN: 72-577