The AAM Group 11-1665HXD Ring and Pinion Gear Set

The AAM Group 11-1665HXD is a ring and pinion gear set engineered to OEM specifications by the American Axle & Manufacturing (AAM) Group, a trusted name in drivetrain and axle components. Designed as a direct-fit replacement, this gear set delivers reliable power transfer and long-lasting performance in demanding applications.

Key Features:

• Manufactured to OEM tolerances for precise mesh and quiet operation
• High-strength gear steel with precision heat treatment for durability
• Direct replacement for worn or damaged OEM ring and pinion assemblies
• Engineered for consistent gear ratio performance and efficient power delivery
• Designed and produced by AAM, an original equipment supplier to major OEMs

The AAM Group is a leading Tier 1 supplier of driveline and drivetrain components, meaning this gear set meets the same quality standards as the parts installed at the factory. Installation should be performed by a qualified technician following proper backlash, bearing preload, and contact pattern procedures.