Dana 126729 Diff Bearing Adjuster LH

Dana 126729 Diff Bearing Adjuster LH

Genuine Dana replacement part for OEM-level performance in drivetrain and axle systems. Manufactured to strict quality standards for longevity and reliability. This adjuster is used during the assembly or service of a differential to fine-tune the position and preload of the differential case or carrier bearings. It helps ensure proper gear backlash, alignment, and long-term bearing performance—critical for minimizing gear wear and preventing differential failure.