Centric 120.65172 Disc Brake Rotor - Rear

Overview of Centric Premium Disc Brake Rotor 120.65172

The Centric Premium Disc Brake Rotor 120.65172 is engineered for reliable braking performance on Ford E-350 Super Duty vehicles. Designed with durable cast iron and a vented rotor style, this part ensures consistent heat dissipation and long service life under demanding conditions.

• Constructed from high-quality cast iron for durability
• Vented rotor design improves heat dissipation
• Nominal thickness of 1.417 inches (36.000 mm) with discard thickness at 1.354 inches (34.400 mm)
• Outside diameter measures 13.583 inches (345.000 mm)
• Overall height of 4.217 inches (107.100 mm)
• Center hole diameter of 4.854 inches (123.300 mm)
• Mounting bolt hole circle diameter of 5.709 inches (145.000 mm)
• Compatible with Ford E-350 Super Duty models

About Centric Premium Disc Brake Rotors

The Centric Premium Disc Brake Rotors line focuses on delivering consistent braking performance with precision manufacturing and quality materials. This product line emphasizes durability and fitment accuracy, making it suitable for heavy-duty applications such as the Ford E-350 Super Duty. The 120.65172 rotor benefits from this product line’s standards, providing a reliable replacement that meets OEM specifications.

Product Details and Specifications

This disc brake rotor is made from cast iron, a material known for its strength and heat resistance, which is critical for maintaining braking efficiency. The vented design allows air to flow between the rotor surfaces, reducing heat buildup during braking and helping to prevent warping. The nominal thickness of 1.417 inches (36.000 mm) ensures a solid braking surface, while the discard thickness of 1.354 inches (34.400 mm) indicates when the rotor should be replaced to maintain safety. The rotor’s outside diameter of 13.583 inches (345.000 mm) and overall height of 4.217 inches (107.100 mm) are designed to match the Ford E-350 Super Duty’s specifications precisely. The center hole diameter and mounting bolt hole circle diameter ensure proper fitment without the need for modifications.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Ford E-350 Super Duty
• Addresses brake pulsation caused by uneven rotor surfaces
• Improves heat dissipation to reduce brake fade during heavy use
• Restores braking performance after rotor thickness falls below safe limits
• Suitable for vehicles experiencing noise or vibration from damaged rotors

Installation Notes and Tips

Ensure the rotor surface and hub are clean and free of rust before installation. Verify the rotor thickness before mounting to confirm it is above the discard thickness of 1.354 inches (34.400 mm). This rotor does not include an ABS tone ring or bearings, so use existing components if applicable. Proper torque specifications should be followed for mounting bolts to avoid rotor warping. It is recommended to replace brake pads simultaneously to ensure optimal braking performance.

Quality Assurance and Warranty

The Centric Premium Disc Brake Rotor 120.65172 is manufactured to meet or exceed OEM standards for fit, form, and function. The premium grade classification reflects stringent quality control during production. While specific warranty details are not provided, Centric products typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.