Stoptech 127.39034R Disc Brake Rotor - Front Right

StopTech Sport Rotor for Volvo XC90

The StopTech Sport Cross-Drilled & Slotted Disc Brake Rotor is a direct replacement front brake disc for factory brake systems and stock calipers. This rotor is built for the 2003-2014 Volvo XC90 front right position and is engineered to improve braking response while maintaining OE-style fitment.

Part number 127.39034R is part of the StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors line, which focuses on replacement rotors that retain factory compatibility while adding performance-oriented surface design and corrosion protection.

Key Features

• Fits 2003-2014 Volvo XC90, front right
• Direct replacement disc brake rotor for factory brake systems
• Slotted X drilled surface helps move heat and brake dust away from the pad face
• Cross-drilled and slotted design helps reduce pad glazing and improve initial bite
• Black e-coating helps protect exposed surfaces from corrosion
• High-carbon metallurgy in most applications supports quieter operation and improved crack resistance
• Vented rotor design with pillar vane construction
• Coated hat finish for added durability

Detailed Description

StopTech part number 127.39034R is a vented, one-piece front right rotor with a 335.5 mm outside diameter, 30.0 mm nominal thickness, and 27.0 mm discard thickness. It uses a 5-lug pattern with a 108 mm bolt circle, a 68.0 mm center hole, and a floating disc mounting design. For Volvo XC90 owners looking for a front brake rotor replacement, this rotor provides OE-style fitment with a performance-focused surface pattern.

On the 2003-2014 Volvo XC90, the drilled and slotted face is intended to help manage heat buildup, clear brake dust, and maintain more consistent pad contact in wet and dry conditions. The coated finish also helps protect the rotor from corrosion where the braking surface is not in use. Part number 127.39034R is a practical choice when replacing a worn front right rotor on the Volvo XC90.

What This Rotor Helps Address

• Brake fade from repeated heat buildup
• Glazed brake pads and reduced initial bite
• Brake dust accumulation on the rotor face
• Corrosion on exposed rotor surfaces
• Noise and vibration concerns associated with worn front rotors

Installation Notes and Tips

Install on the front right position only for the listed Volvo XC90 applications. Verify rotor dimensions, hub fitment, and pad condition before installation. Because this rotor is designed for stock calipers and factory brake systems, it should be matched with the correct pad set and inspected for proper runout during service.

For best results, clean the hub mounting surface before installation and follow the vehicle manufacturer’s brake service procedures. If replacing one front rotor, inspect the opposite side and related brake components for even wear.

Quality Assurance

StopTech Sport Cross-Drilled & Slotted Disc Brake Rotors are built with corrosion-resistant coating and high-carbon metallurgy in most applications to support durability, quieter operation, and improved crack resistance. Part number 127.39034R is engineered as a direct replacement rotor for the specified Volvo XC90 fitment.