DuraGo BR901154 Disc Brake Rotor - Rear Left

Overview of DuraGo BR901154 Disc Brake Rotor

The DuraGo BR901154 is a cast iron vented disc brake rotor designed specifically for Lexus LS460 and LS600h models. Engineered to meet OEM specifications, this rotor provides reliable braking performance and durability for your luxury sedan.

• Material: Full cast iron construction for strength and heat dissipation
• Vented rotor design to improve cooling and reduce brake fade
• Drum-in-hat type rotor with integrated parking brake drum
• Non-directional brake surface for versatile installation
• Five mounting bolt holes with a 120 mm bolt circle diameter
• Outside diameter of 335 mm (13.19 inches) and overall height of 66.1 mm (2.6 inches)
• Nominal thickness of 22 mm (0.87 inches) with discard thickness at 20 mm (0.79 inches)

Detailed Product Description

The DuraGo BR901154 disc brake rotor is constructed from full cast iron, providing a robust and durable braking surface that withstands the demands of daily driving. Its vented design enhances heat dissipation, helping to maintain consistent braking performance and reduce the risk of rotor warping under heavy use. This rotor features a drum-in-hat design, integrating a parking brake drum for seamless compatibility with the Lexus LS460 and LS600h models. The non-directional brake surface allows for flexible installation without concern for rotor orientation. With precise dimensions including a 335 mm outside diameter and a 120 mm mounting bolt circle diameter, this rotor ensures a proper fit and secure mounting on your vehicle.

Compatible Vehicles and Applications

• Compatible with Lexus LS460 (various model years)
• Compatible with Lexus LS600h hybrid models
• Designed for vehicles requiring a 5-bolt mounting pattern with 120 mm bolt circle diameter
• Suitable for use in both standard and hybrid Lexus LS models requiring drum-in-hat rotors

Common Issues Addressed by This Rotor

• Brake rotor warping or uneven wear causing vibration during braking
• Reduced braking efficiency due to worn or thin rotors
• Noise or pulsation from damaged or out-of-spec rotors
• Incompatibility with parking brake function in drum-in-hat rotor setups
• Overheating and brake fade during extended or heavy braking

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (20 mm) before installation
• Clean mounting surface and hub to prevent rotor runout
• Torque mounting bolts to manufacturer specifications for secure fitment
• Check compatibility with ABS sensors; this rotor does not include an ABS tone ring
• Inspect brake pads and calipers during rotor replacement for optimal performance

Quality Assurance and Warranty

DuraGo disc brake rotors are manufactured to meet or exceed OEM standards for fit, form, and function. While this product does not include a rust-resistant coating, the full cast iron construction ensures durability under normal operating conditions. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.