Bellows Kit – Fits MerCruiser Alpha One Gen II (1991-Present) (Replaces 74639Q02, 816431A1, 18654A1, 27-94996Q2) 425HP They may not adhere properly

They may not adhere properly to the flexible

Includes a greasable gimbal bearing for easier maintenance

1 x O-ring (93210-46044)

Note: Some aftermarket packages (e

Bellows Kit – Fits MerCruiser Alpha One Gen II (1991-Present) (Replaces 74639Q02, 816431A1, 18654A1, 27-94996Q2) 425HP They may not adhere properlyProduct Details This comprehensive MerCruiser Alpha One Gen II Bellows Kit provides a complete sealing solution for MerCruiser Alpha One Generation II sterndrive systems (1991Present). It is designed to prevent water intrusion into critical drive components, ensuring long term reliability and performance. This kit serves as a direct replacement, providing interchanges for MerCruiser shift cable bellows (74639Q02), U joint bellows (816431A1), exhaust