GEAR - PLANETARY (Hyundai HN1A021-63822)

HN1A021-63822: A worn planetary gear can cause uneven load distribution and eventual drivetrain failure. This aftermarket replacement part references Hyundai as the OE maker and carries the cross-reference number HN1A021-63822. The planetary gear is a type of gear set that transmits torque through multiple rotating pinions. Its plain mechanical function is to reduce rotational speed while increasing torque output. A common failure consequence is gear tooth chipping, which leads to noise and vibration during operation. The item ships at approximately 3.306 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: HN1A021-63822, hn1a021-63822, HN1A02163822, hn1a02163822