Caliso 123-65037 C-Tek Standard Rear Brake Drum

The Caliso 123-65037 is a standard replacement rear brake drum engineered to deliver reliable, consistent braking performance. Built to meet or exceed original equipment specifications, this drum is an ideal direct-fit replacement for worn or damaged brake drums.

Key Features:

• Non-directional finish on the friction surface for immediate, break-in-ready performance
• Machined non-friction surfaces for precise fitment and reduced vibration
• Manufactured to OE dimensions for a straightforward, no-modification installation
• Designed for widest application coverage in the aftermarket segment
• Suitable for passenger vehicles and light-duty truck applications

Specifications:

• Outside Diameter: 11.730 in
• Nominal Drum Diameter: 254.000 mm (10.00 in)
• Maximum Brake Diameter (Discard): 256.300 mm (10.09 in)
• Friction Surface Width: 72.390 mm (2.85 in)
• Height: 3.460 in
• Hub Hole / Register: 3.440 in
• Bolt Circle Diameter: 4.500 in
• Mounting Type: Floating
• Outer Cooling Fins: No

Cross-Reference Part Numbers: 123.65037, 12365037, CEN123.65037

This rear brake drum is a dependable, installation-ready replacement that restores proper drum brake function without the need for modifications or special tools.