Generic Hinge Pin Tool Replaces 91-78310 Sierra 18-9861 Fits Mercury MerCruiser

Bell Housing Tool for Marine Engine Maintenance

Key Features:
1. Precision engineered replacement for marine engine maintenance
2. Hardened steel construction with marine grade finish
3. Professional grade design for reliable service
4. Complete installation hardware included
5. Direct OEM replacement functionality

Product Description:
The Bell Housing Tool is a professional grade marine maintenance solution designed specifically for outboard engines and stern drives. Compatible with Mercury Marine specifications, this essential service tool is manufactured from hardened steel with a marine grade finish for lasting durability in demanding marine environments.

This versatile tool serves as a direct replacement for OEM part numbers 91-78310, 18-9861, and 44-7831. The complete kit includes all necessary installation hardware, making it ready for immediate use. Perfect for both professional marine mechanics and experienced DIY boat owners, this bell housing tool delivers consistent, reliable performance for critical engine maintenance tasks.

Engineered to meet exact specifications, this tool is compatible with Mercury Marine outboard engines and stern drive systems, ensuring proper fit and function during bell housing service procedures. The professional grade construction and precise engineering make it an essential addition to any marine maintenance toolkit.