Caliso BR3480 Solid Drum-In-Hat Rear Disc Brake Rotor

The Caliso BR3480 is a solid disc brake rotor featuring an integrated drum-in-hat (DIH) design. The drum-in-hat configuration incorporates a small-diameter drum braking surface inside the rotor hat, providing a dedicated surface for the vehicle's parking or emergency brake mechanism — a common factory arrangement on rear axles that use disc brakes for primary stopping and a separate drum for the parking brake.

As a solid (non-vented) rotor, the BR3480 is engineered to OE specifications as a direct-fit replacement, restoring proper braking geometry and parking brake function without modification.

Key Features:

• Solid rotor construction — matches the original equipment design for rear brake applications
• Drum-in-hat (DIH) design — integrates parking/emergency brake drum surface within the rotor hat
• Direct-fit OE replacement — engineered to meet original fit, form, and function requirements
• Cast iron construction — delivers dependable strength and heat absorption
• Non-directional friction surface — promotes even brake pad bedding from the first stop

The Caliso BR3480 is sold individually. Always replace brake rotors in axle pairs and inspect brake pads, hardware, and parking brake components during installation for complete brake system integrity.