Bosch 50011492 Disc Brake Rotor - Front

Bosch QuietCast Rotor for Toyota and Lexus Front Brakes

The Bosch QuietCast Rotor 50011492 is a front disc brake rotor for select Toyota 4Runner and Lexus GX460 applications. With a product height of 2.692913 in, it is built for direct-fit front brake service on vehicles using the listed rotor and caliper configurations.

Key Features

• Front disc brake rotor for select Toyota 4Runner and Lexus GX460 models
• Fits 2020-2024 Toyota 4Runner, front
• Fits 2020-2023 Lexus GX460, front
• Fits 2010-2019 Lexus GX460, front
• Fits 2010-2019 Toyota 4Runner, front, 338mm rotor, 1 piston caliper
• Product height: 2.692913 in
• Bosch QuietCast Rotor line for OE-style brake service
• Part number 50011492 for application matching and ordering

Detailed Description

Bosch QuietCast Rotor 50011492 is a front brake rotor for Toyota 4Runner and Lexus GX460 fitments listed above. The QuietCast Rotor line is Bosch’s brake rotor offering for drivers who want a direct replacement part that matches the vehicle’s front brake setup, including the 338mm rotor and 1 piston caliper configuration on 2010-2019 Toyota 4Runner applications. This rotor is also referenced by interchange part number 4351260191.

Use 50011492 when servicing front brake wear on a Toyota 4Runner or Lexus GX460 and you need a rotor matched to the confirmed year, make, model, and position data. The Bosch QuietCast Rotor 50011492 supports accurate fitment selection for front brake repairs on these vehicles.

What This Rotor Helps Address

• Front brake rotor wear
• Brake pulsation from rotor surface variation
• Brake noise related to worn front rotors
• Reduced braking consistency from damaged rotor surfaces
• Service replacement for the listed Toyota 4Runner and Lexus GX460 front brake applications

Installation Notes and Tips

Confirm the vehicle year, make, model, and front brake configuration before installation. The 2010-2019 Toyota 4Runner listing specifies a 338mm rotor with a 1 piston caliper, so verify that brake setup before ordering. Inspect pads, caliper condition, and hub mating surfaces during rotor replacement to support proper brake service. Part number 50011492 should be matched to the confirmed front application before installation.

Quality Assurance

Bosch QuietCast Rotor 50011492 is backed by Bosch brand manufacturing standards for brake service parts. The listed interchange reference 4351260191 can help confirm application matching during parts lookup.