Mopar Performance 68564978AA FNC-Treated Front Brake Rotor

The Mopar Performance 68564978AA is a premium FNC-treated front brake rotor designed for Jeep Wrangler JL and Gladiator JT models. This genuine OEM rotor features advanced Ferritic Nitrocarburizing (FNC) treatment, a specialized manufacturing process that significantly enhances rotor performance and durability beyond standard brake rotors.

Key Features:

• FNC-treated surface for superior stopping power and reduced brake pulsation
• Enhanced corrosion resistance for extended service life in on-road and off-road conditions
• Factory original equipment on Gladiator Rubicon, Wrangler 4xe, Gladiator Mojave, and Wrangler 392 models
• Available as a performance upgrade for other Wrangler and Gladiator trim levels
• Reduced brake dust accumulation compared to standard rotors
• Improved brake pad longevity
• Ideal for towing and heavy-duty applications

This front brake rotor is sold individually and fits left or right side positions. It serves as a direct replacement for factory rotors on most Wrangler JL and Gladiator JT models, providing OEM quality and precision fit. The FNC treatment process delivers improved wear resistance and enhanced durability, making this rotor an excellent choice for drivers who demand maximum braking performance whether tackling trails or highway driving.

Note: This rotor is not compatible with Wrangler Sport and Sport S models, which require a different part number.