Caliso BR31152 Solid Drum-In-Hat Rear Disc Brake Rotor

The Caliso BR31152 is a solid rear disc brake rotor with an integrated drum-in-hat (DIH) design, providing a direct-fit replacement for vehicles equipped with a rear disc/drum parking brake system. Manufactured from high-grade cast iron, this rotor is engineered to deliver consistent, reliable stopping power and long service life.

Key Features:

• Drum-In-Hat (DIH) design integrates the parking brake drum within the rotor hat for a true OE-style replacement
• Solid rotor construction in cast iron for durability and dependable heat management
• Non-directional swirl finish eliminates the need for machining prior to installation and promotes even brake pad bedding
• Precise hub hole chamfer ensures a hub-centric fit for smooth, vibration-free braking performance
• Detailed castings with extractor and set screw holes where required for fast, hassle-free installation
• 5-lug pattern with 114.3mm (4.5") bolt circle for broad vehicle compatibility

Specifications:

• Rotor Type: Solid
• Rotor Style: Plain (non-drilled, non-slotted)
• Material: Cast Iron
• Construction: 1-Piece
• Rotor Diameter: 291mm (11.46")
• Rotor Height: 65mm (2.56")
• Nominal Thickness: 9mm (0.35")
• Minimum Thickness: 8mm (0.31")
• Lug Holes: 5 x 14.8mm (0.58")
• Bolt Circle: 114.3mm (4.5")
• Center Hole Diameter: 62.1mm (2.44")

The Caliso BR31152 is sold individually and installs without modification, making it a straightforward solution for rear brake rotor replacement on compatible vehicles.