816431A1 U-Joint Bellows fits MerCruiser Alpha One Gen II (91+) & Vazer Stern Drives, replaces Sierra 18-2747/89180.
Special Features
- This U-Joint Bellows is universally designed for MerCruiser Alpha One Gen II Stern Drives, fitting models from 91 onwards.
- It serves as a direct replacement for Mercruiser 816431A1, Sierra 18-2747, GLM 89180, and Mallory 9-72704.
- Crafted with flexible, ribbed, composite material, the bellows effectively prevent water from entering through the bell housing.
- The package includes: 1 U-Joint Bellows, 1 Bellow Flange Ring, 1 Bellows Ground Clip, and 1 Hose Clamp.
- Every product has quality inspection before leaving the factory.
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