J.C. Whitney SET-JD27110041-2 Rear Brake Disc Rotor Set OEM Replacement 52009932AA

The J.C. Whitney SET-JD27110041-2 is a rear disc brake rotor set designed as a direct OEM replacement, referencing Mopar part number 52009932AA. This two-piece set includes both the driver-side (LH) and passenger-side (RH) rear rotors, restoring factory braking performance with a single purchase.

These replacement brake discs are engineered to meet original equipment specifications, ensuring proper fitment and consistent pad contact for reliable stopping power. Cast from durable iron, the rotors are designed to handle the heat and mechanical stress demands of heavy-duty truck braking systems.

Key Features:

• Two-piece set — includes both left-hand (LH) and right-hand (RH) rear rotors
• OEM replacement referencing Mopar part number 52009932AA
• Direct-fit design for straightforward installation
• Engineered to factory specifications for proper brake pad contact and stopping performance
• Durable cast iron construction for heat resistance and long service life
• Sold as a complete rear axle set for convenient, balanced replacement

Replacing brake rotors in pairs ensures even braking force across the rear axle, preventing pull, vibration, or uneven pad wear. This set is the correct solution for restoring rear braking performance to OEM standards.