Caliso BD8975 Rear Brake Drum Full Cast Iron Floating Design

The Caliso BD8975 is a rear brake drum engineered as a direct OE replacement for heavy-duty rear drum brake systems. Constructed from full cast iron using a floating drum design, it delivers the structural rigidity, thermal stability, and consistent braking performance required in demanding applications.

Key Features:

• Full cast iron construction engineered to high metallurgical standards for strength, durability, and consistent performance
• Floating drum design for proper fitment and smooth brake operation
• 12.12-inch nominal drum diameter (307.9 mm) with a 12.20-inch maximum discard diameter (310 mm)
• 14.15-inch outside diameter (359.5 mm) and 6.88-inch overall height (174.8 mm)
• 4.15-inch brake surface width (105.4 mm) for adequate shoe contact area
• 8-bolt pattern with a 6.5-inch (165.1 mm) bolt circle diameter and 5.0-inch (127.0 mm) center hole diameter
• No ABS tone ring included; no outer cooling fins
• Meets requirements of fit, form, and function as a direct replacement for OE brake drums

Cross-Reference Part Numbers: 2751, 60885, 8975, AX8975, BD60885, E7TZ1126A, E7TZ1126C, E7UZ1126B, F8UZ1126BA, FYUZ1126A, PDR0545, 12365029

The BD8975 is a proven brake drum part number carried across multiple professional-grade brake brands, making it a reliable choice for rear brake system service and restoration.