Mercury Racing 500R R-Drive 1.60:1 Long Complete Gearcase (Graphite Gray) 8M0224401

Mercury Racing Complete Gearcase 8M0224401 is a genuine OEM replacement gearcase for the Mercury Racing 500R 4.6L V8 with the R-Drive 1.60:1 gearcase. This configuration is standard rotation, Long shaft length, and Graphite Gray.

Configuration:

• Mercury Racing 500R
• R-Drive
• 1.60:1 gear ratio
• Standard rotation
• Long shaft length
• Graphite Gray
• Complete gearcase assembly

This complete assembly includes the gearcase housing and internal gearcase components as an assembled replacement unit. Mercury offers different 500R R-Drive gearcase configurations based on rotation, shaft length, and color, so the replacement should be matched to the specific outboard before ordering.

To Confirm Compatibility: Contact our team with your engine serial number at (727) 596-5929 before ordering.