Description
Authentic MERCURY OEM Gearcase Seal Kit – #5006373. Genuine factory part from U.S. Boatworks, trusted since 1985.
FITS: HP: 75, 250 | Years: 1977-1986 | 2-Stroke | 4-Stroke
Family-owned and trusted since 1985, U.S. Boatworks specializes in hard-to-find MERCURY parts. Our expert team is here to help – whether you’re a DIY boater or professional mechanic.
OEM Quality Benefits
- Built to MERCURY factory standards
- Marine-tested for reliability
- Better value over the part’s lifetime
GET BACK ON THE WATER FAST
- Massive inventory – over 2 million parts
- Expert help from real marine techs
- Quick shipping: 913-342-0011
📋 Complete Model Compatibility (1 models)
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