Centric 121.58024 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Jeep Wrangler

The Centric C-TEK Standard Disc Brake Rotor 121.58024 is engineered to meet the braking demands of Jeep Wrangler vehicles. Designed with precision, this vented rotor offers consistent performance and durability for everyday driving conditions.

• Compatible with Jeep Wrangler models
• Vented disc brake rotor design for improved heat dissipation
• Nominal thickness of 0.945 inches (24.000 mm) with discard thickness at 0.882 inches (22.400 mm)
• Overall height of 2.201 inches (55.900 mm)
• Outside diameter measures 12.992 inches (330.000 mm)
• Floating disc mounting style with 5 stud/lug holes
• Smooth surface type for consistent pad contact
• OEM vane count of 45 with straight vane style for effective cooling

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric is designed to provide reliable, OEM-quality replacement rotors that maintain factory specifications. This product line focuses on delivering rotors with precise dimensions and vented designs to ensure proper heat management and braking performance. The 121.58024 rotor fits within this line, offering a balance of durability and consistent braking for Jeep Wrangler owners.

Product Specifications and Features

This disc brake rotor features a vented design with 45 straight vanes, which helps dissipate heat more efficiently during braking. The rotor’s nominal thickness is 0.945 inches (24.000 mm), with a discard thickness of 0.882 inches (22.400 mm), indicating when replacement is necessary to maintain safe braking. The overall height is 2.201 inches (55.900 mm), and the outside diameter is 12.992 inches (330.000 mm), matching OEM dimensions for proper fitment. The rotor includes a floating disc mounting style and 5 lug holes with a diameter of 0.669 inches (17.000 mm), ensuring compatibility with Jeep Wrangler wheel hubs. The smooth surface type promotes even brake pad wear and consistent stopping power.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing reduced braking efficiency due to rotor thickness below discard limits
• Improving heat dissipation to prevent brake fade during extended use
• Restoring proper rotor dimensions for safe and reliable braking
• Eliminating noise and vibration caused by damaged or uneven rotors

Installation Notes and Tips

Ensure the rotor thickness is measured before installation to confirm it meets or exceeds the nominal thickness of 0.945 inches (24.000 mm). Clean the rotor surface to remove any protective coatings or debris before mounting. Verify the 5-lug hole pattern and floating disc mounting style match the Jeep Wrangler specifications. Use proper torque settings on lug nuts to avoid rotor warping. Note that this rotor does not include ABS tone rings or bearings, so verify compatibility with your vehicle’s braking system.

Quality Assurance and Warranty

Centric’s C-TEK Standard Disc Brake Rotors are manufactured to meet or exceed OEM standards, ensuring consistent quality and performance. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. Always consult product documentation or manufacturer resources for complete warranty information.