Raybestos 6129FZN Disc Brake Rotor - Rear

Reliable Vented Disc Brake Rotor for Ford, Mazda, and Mercury

The Raybestos Element3; Coated Rotor 6129FZN is engineered to provide consistent braking performance for select Ford, Mazda, and Mercury vehicles. Designed as a vented disc brake rotor, it offers enhanced heat dissipation and durability for everyday driving conditions.

• Vented rotor design for improved heat management
• Nominal thickness of 0.355 inches (9.000 mm) with discard thickness at 0.315 inches (8.000 mm)
• Overall height of 1.350 inches (34.300 mm) ensures proper fitment
• Outside diameter measures 9.870 inches (250.700 mm)
• Four mounting bolt holes with a 3.937 inch (100.000 mm) bolt circle diameter
• Center hole diameter of 2.167 inches (55.050 mm) for precise alignment
• Compatible with Ford Escort, Mazda Miata, MX-3, Protege, and Mercury Tracer models

About the Raybestos Element3; Coated Rotor Line

The Element3; Coated Rotor line by Raybestos focuses on providing rotors with a protective coating that helps resist corrosion and extends rotor life. This coating reduces the risk of rust buildup, maintaining rotor integrity and appearance over time. The 6129FZN rotor benefits from this coating, making it suitable for drivers seeking reliable braking components with added durability.

Technical Specifications and Features

This conventional vented disc brake rotor features a nominal thickness of 0.355 inches (9.000 mm) and a discard thickness of 0.315 inches (8.000 mm), ensuring it meets safety and performance standards. The rotor's overall height is 1.350 inches (34.300 mm), and it has an outside diameter of 9.870 inches (250.700 mm). It includes four mounting bolt holes arranged on a 3.937 inch (100.000 mm) bolt circle diameter, with a center hole diameter of 2.167 inches (55.050 mm). These precise measurements ensure compatibility and proper fitment on specified Ford, Mazda, and Mercury models.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Ford Escort and Mercury Tracer
• Improves braking performance on Mazda Miata and MX-3 with vented rotor design
• Addresses rotor corrosion issues with a protective coating
• Restores proper rotor thickness to prevent brake fade and noise
• Ensures safe braking by maintaining correct rotor dimensions and fitment

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below discard thickness of 0.315 inches (8.000 mm)
• Ensure mounting surfaces are clean and free of debris for proper rotor seating
• Torque mounting bolts to manufacturer specifications to avoid rotor warping
• Inspect brake pads and hardware during rotor replacement for optimal performance
• Test brakes after installation to confirm proper operation

Quality Assurance and Warranty

Raybestos rotors, including the Element3; Coated Rotor 6129FZN, are manufactured to meet or exceed OEM specifications. The protective coating helps extend rotor life by resisting corrosion. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.