John Deere AA57397 Gear Case – OEM Driveline Transmission Housing for Pro-Shaft Planters

The John Deere AA57397 Gear Case is an OEM driveline component used in Pro-Shaft planter systems. It serves as the main mechanical housing for transferring rotational power from the drive system to individual row units. This gear case ensures smooth, reliable seed metering and drive function throughout planting operations.

Removed from late-model equipment, this part has been tested and inspected for quality assurance and is ready for installation.

• OEM Part: AA57397
• Compatibility: Fits John Deere 1760, 1770, 1775, 1790, 1795, and DB Series planters
• Function: Transfers drive force from planter shaft to row unit seed meters
• Quality Control: Tested and inspected for quality assurance
• Shipping: Ships next business day if ordered before 5:00pm CST
• Warranty: 60-day replacement warranty included