Raybestos 96959 Disc Brake Rotor - Rear

Overview of Raybestos 96959 Disc Brake Rotor

The Raybestos Specialty - Street Performance disc brake rotor 96959 is engineered for select BMW models, including the 740i, 740iL, 840Ci, 850Ci, 850CSi, and 850i. Designed as a solid, drum-in-hat type rotor, it offers reliable braking performance tailored to these vehicles.

• Compatible with BMW 740i, 740iL, 840Ci, 850Ci, 850CSi, and 850i models
• Part number 96959 for precise identification
• Solid disc brake rotor with drum-in-hat design
• Outside diameter: 12.750 inches (323.85 mm)
• Nominal thickness: 0.470 inches (11.95 mm)
• Discard thickness: 0.409 inches (10.4 mm)
• Overall height: 2.400 inches (60.95 mm)
• Mounting bolt hole quantity: 5 with 4.724 inch (120 mm) bolt circle diameter
• Center hole diameter: 2.955 inches (75.05 mm)

Specialty - Street Performance Product Line

The Raybestos Specialty - Street Performance line focuses on delivering components designed for street-driven vehicles requiring dependable braking under typical driving conditions. This product line balances durability and performance, making it suitable for BMW models that demand consistent stopping power without the complexity of vented rotors. The 96959 rotor exemplifies this approach with its solid construction and drum-in-hat design.

Detailed Product Description

This disc brake rotor features a solid design with a drum-in-hat configuration, integrating the parking brake drum within the rotor assembly. The rotor measures 12.750 inches in outside diameter and has a nominal thickness of 0.470 inches, ensuring sufficient material for wear and heat dissipation. The discard thickness is set at 0.409 inches, indicating the minimum safe thickness before replacement is necessary. The overall height of 2.400 inches accommodates the rotor's integration with the vehicle's braking system. The rotor mounts using five bolt holes arranged on a 4.724 inch bolt circle diameter, with a center hole diameter of 2.955 inches, ensuring proper fitment on compatible BMW hubs.

Applications and Problem Solving

• Replacement for worn or warped rotors on BMW 740i, 740iL, 840Ci, 850Ci, 850CSi, and 850i
• Addresses brake pulsation caused by uneven rotor surfaces
• Restores proper braking performance and pedal feel
• Solves issues related to rotor thickness below manufacturer specifications
• Supports parking brake functionality with integrated drum-in-hat design

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern compatibility with your BMW model before installation
• Inspect hub surface for cleanliness and damage prior to mounting the rotor
• Torque mounting bolts to manufacturer specifications to ensure secure fitment
• Replace brake pads simultaneously to optimize braking performance
• Check rotor thickness regularly to monitor wear against discard thickness limits

Quality Assurance and Warranty

Raybestos manufactures the 96959 rotor to meet or exceed OEM standards for fit, form, and function. The Specialty - Street Performance line undergoes rigorous quality control to ensure consistent performance and durability. Warranty coverage details should be confirmed with the point of purchase or Raybestos directly, as they may vary by region and application.