The AAM Group C6427S Ring and Pinion Gear Set

The AAM Group C6427S is a replacement ring and pinion gear set engineered to OEM specifications for precise fitment and long-lasting performance. Manufactured by The AAM Group — a Tier 1 OEM supplier with decades of drivetrain manufacturing expertise — this gear set delivers factory-quality construction for reliable axle restoration or ratio changes.

Key Features:

• OEM-quality construction from a leading Tier 1 drivetrain supplier
• Precision-cut gear teeth for smooth, quiet operation
• Engineered to meet or exceed original equipment specifications
• Designed for proper mesh pattern and backlash consistency
• Suitable for axle rebuild or gear ratio replacement applications

The AAM Group supplies drivetrain components directly to major automakers and offers the same manufacturing standards in their replacement parts line, making the C6427S a trusted choice for professional installers and serious enthusiasts alike.