Stoptech 128.44147L Disc Brake Rotor - Front Left

StopTech Front Left Cross-Drilled Rotor

The StopTech Sport Cross-Drilled Disc Brake Rotor, part number 128.44147L, is a direct replacement disc for factory brake systems using stock calipers. It is built for the front left position and is sized for applications with a 275 mm front disc, including select Toyota RAV4, Toyota Prius V, Scion xB, and Lexus HS250h fitments.

StopTech Sport Cross-Drilled Disc Brake Rotors are engineered to improve braking response while maintaining OE-style fitment. The cross-drilled surface helps move heat and brake dust away from the pad face, supports better wet and dry braking, and helps reduce pad glazing. A black e-coating adds corrosion protection, while the high-carbon metallurgy used in most applications supports quieter operation and improved crack resistance.

• Part number 128.44147L for front left brake rotor replacement
• Cross-drilled surface for heat and brake dust dispersal
• Vented rotor design with straight vane construction
• Coated hat finish for added corrosion resistance
• Direct replacement for factory brake systems and stock calipers
• 275 mm outside diameter, 114.3 mm bolt circle, 5-lug pattern
• Compatible with select Toyota RAV4, Toyota Prius V, Scion xB, and Lexus HS250h applications

Fitment Details

Fits 2013-2018 Toyota RAV4, front left, 275mm front disc.

Fits 2012-2017 Toyota Prius V, front left.

Fits 2008-2015 Scion xB, front left.

Fits 2010-2012 Lexus HS250h, front left.

Fits 2006-2012 Toyota RAV4, front left, without 3rd row seat.

Common Uses

• Replacing a worn front left brake rotor on a Toyota RAV4, Prius V, Scion xB, or Lexus HS250h
• Addressing brake pulsation caused by rotor wear or uneven disc surfaces
• Improving wet-weather braking response on daily-driven vehicles
• Reducing pad glazing and brake dust buildup at the rotor face
• Restoring proper braking feel with an OE-style direct replacement rotor

Installation Notes

Verify rotor diameter, hub dimensions, and vehicle configuration before installation. This rotor is for the front left position and uses a floating disc mounting design with a 5-lug, 114.3 mm bolt circle. It is intended for factory brake systems with stock calipers, and fitment should be matched to the listed model years and notes, including the 2006-2012 Toyota RAV4 without 3rd row seat and the 2013-2018 Toyota RAV4 with a 275 mm front disc.

Quality Assurance

StopTech Sport Cross-Drilled Disc Brake Rotors are built with a coated finish for corrosion protection and, in most applications, high-carbon metallurgy for quieter operation and improved crack resistance. The design follows a direct-replacement format for OE-style service on the listed vehicles.