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SE106 90 106 03K Install Kit for MerCruiser Alpha One Gen 1 Outdrive

SE106 90 106 03K Install Kit for MerCruiser Alpha One Gen 1 Outdrive

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$121.09
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This Install Kit is a complete gasket and seal set compatible with MerCruiser Alpha One Gen 1 outdrives and SE106, and matches OEM Part# 90-106-03K.
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I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.

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Product Overview

This Install Kit for MerCruiser Alpha One Gen 1 Outdrive SE106 provides all the necessary gaskets, seals, and O���rings required to reseal an Alpha One Gen 1 outdrive after removal or during routine maintenance. Designed for marine mechanics and DIY boat owners, the kit ensures a leak���free reinstallation and restores the outdrive to original factory specifications. The included components match the fit and function of the genuine MerCruiser parts, making it a reliable replacement for the 90-106-03K service kit.

Key Features & Performance

  • Includes every gasket, seal, and O���ring needed for a complete Alpha One Gen 1 outdrive reseal
  • Directly replaces OEM part number 90-106-03K with identical fit and material quality
  • Formulated for marine environments ��� seals resist water, salt, and oil degradation
  • Eliminates oil leaks and prevents water intrusion into the outdrive housing
  • Saves time by bundling all required components in one convenient kit

Fitment & Compatibility

  • MerCruiser Alpha One Gen 1 outdrives
  • Sierra SE106 outdrive models
  • Replaces MerCruiser OEM part number 90-106-03K

Common Uses

  • Replacing worn gaskets and seals during outdrive gear oil change service
  • Reassembling the outdrive after removing the lower unit for impeller replacement
  • Restoring the seal integrity of an outdrive that has been stored for the off���season
  • Performing a full outdrive reseal to address oil leaks or water contamination

Technical Specifications

  • Part Number(s): 90-106-03K
  • Kit Type: Complete gasket and seal install kit
  • Application: MerCruiser Alpha One Gen 1 and SE106 outdrives

Frequently Asked Questions

Q: Is this kit compatible with MerCruiser Alpha One Gen 2 outdrives? A: No, this kit is specifically designed for Alpha One Gen 1 outdrives and Sierra SE106 models. Gen 2 outdrives use a different seal configuration.

Q: Does the kit include the large drive shaft seal and the shift shaft seal? A: Yes, the 90-106-03K kit contains all upper and lower housing seals, including the drive shaft and shift shaft seals, for a complete reseal.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.

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