For MerCruiser Alpha gen 1 2 Bravo 1 2 3 shift cable bellows bellow 74639A2

Shift Cable Bellows for MerCruiser

This shift cable bellows for MerCruiser is a replacement component that protects the shift cable from water and debris, compatible with Alpha Gen 1 and 2 and Bravo 1, 2, and 3 stern drives, replacing OEM part number 74639A2.

Overview

This shift cable bellows for MerCruiser provides a reliable seal around the shift cable where it passes through the transom, preventing water intrusion and corrosion. Designed to fit Alpha and Bravo series outdrives, it ensures smooth gear shifting and extends cable life. This bellows is a direct replacement for worn or split units, restoring proper function to your steering and shift system.

Built For Performance

• Precision-molded rubber compound resists ozone and cracking
• Direct fit for MerCruiser Alpha and Bravo drives
• Prevents water ingress and corrosion
• Maintains smooth cable movement
• Simple replacement with standard tools

Fits These Machines

• for MerCruiser Alpha Gen 1
• for MerCruiser Alpha Gen 2
• for MerCruiser Bravo 1
• for MerCruiser Bravo 2
• for MerCruiser Bravo 3

On-The-Job Use

• Replacing damaged bellows during routine outdrive maintenance
• Preventing water intrusion into the shift cable mechanism
• Ensuring consistent gear shifting in saltwater or freshwater
• Typical for boat owners and marine mechanics

Specs At A Glance

Good To Know

Q: Is this an OEM MerCruiser part? A: No, this is an aftermarket replacement designed to fit MerCruiser applications.

Q: Does it fit both Alpha and Bravo drives? A: Yes, it is designed to fit the listed models, but always verify your specific serial number.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.