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Sierra 18-2747 Drive Bellows for MerCruiser Alpha I Gen II

Manufacturer

Picture for manufacturer Sierra

Part Number

118-2747
5 reviews
Sale Price

$44.04

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Sierra 18-2747 Drive Bellows is a high-quality replacement u-joint bellows designed specifically for MerCruiser Alpha I Gen II stern drives from 1991 and newer. This essential component seals the drive shaft as it passes through the transom, preventing water intrusion and protecting vital drive components from damage.

Key Features:

  • Direct replacement for MerCruiser OEM part number 816431A1
  • Fits all MerCruiser Alpha I Gen II stern drives (1991 to current)
  • Includes hose clamps for complete installation
  • Manufactured to meet or exceed OEM specifications
  • Durable construction for reliable, long-lasting performance

This drive bellows comes complete with all necessary hardware including clips, clamps, and sleeve for a straightforward installation. Note that bellows adhesive (Sierra 18-9031) is sold separately and recommended for proper installation. Regular inspection and replacement of drive bellows is critical preventive maintenance that protects your stern drive from costly water damage and corrosion.

Replaces OEM Numbers: 816431A1, 60932A1, 60932A4, 36223, 36223A1, 36223A2, 86840A3, 86840A05, 8M0062406

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