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Mercury MerCruiser 31-43999 Genuine OEM 175-220 HP 1.31” Forward Gear Roller Bearing
- Genuine OEM Mercury Quicksilver Parts
- 1.31” Forward Gear Roller Bearing
- Diameter: 1.31"
- For use with:
- 200 HP (V-6) - V-200
- 220 HP (V-6) - V-220
- 200 XRI (EFI) (V-6) - V-200 (EFI)
- 175 HP V-6 (1976-1988 COMBINED BOOKS) - V-175
- 200 HP (V-6) (1978-1988 COMBINED BOOKS) - V-200
- 2.4L EFI / 2.4L EFI OFFSHORE - MERC/MAR 2.4L (EFI)
- Manufacturer: Mercury, Mariner, Quicksilver, MerCruiser
- Model Number: Bearing
- Part Number: 31-43999
- Also Known As: 3143999
