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88397A1 Upper Driveshaft Housing Seal Kit Replacement for MerCruiser Stern Drive Alpha I Gen II (CR) 1991-1995 (0D469859-0F679999), 1998 & Up (0L100040 & Up) Replace 18-2644 26-88397A1 87501 18-2644

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$27.89

$ 12 .99 $12.99

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  • 88397A1 Upper Driveshaft Housing Seal Kit: Replacement for MerCruiser Alpha I Gen II (CR) 1991-1995 (0D469859 - 0F679999), 1996 & Up (0F680000 & Up). Replacement for MerCruiser Alpha I Gen II 1991-1995 (0D469859-0F679999), 1986-1997 (0F680000-0K999999), 1996-1997 (0F680000-0K999999), 1998 & Up (0L100040 & Up)
  • Replaces Part Number: Replacement for Mercury 26-88397A1, for GLM 87501, for Mallory 9-74302, for Sierra 18-2644
  • Excellent Sealing: The upper unit seal kit 26-88397A1 replacement for MerCruiser Stern Drive is designed with excellent sealing performance, prevents oil leakage, effectively reduces dust, particles and other impurities entering the transmission shaft
  • Stable Construction: Made with quality rubber materials, the 88397A1 seal kit is designed to withstand the harsh marine environment, providing long-lasting durability and protection for your driveshaft housing
  • Easy Installation: With a user-friendly design, the upper driveshaft housing seal kit is easy to install, saving you time and effort during the replacement process. No special tools or expertise required


Product Description

88397A1 Upper Driveshaft Housing seal Kit
88397A1 Upper Driveshaft Housing seal Kit
88397A1 Upper Driveshaft Housing seal Kit

Compatible Models:

Replacement for MerCruiser Alpha I Gen II (CR) 1991-1995 (0D469859 - 0F679999), 1996 & Up (0F680000 & Up)

Replacement for MerCruiser Alpha I Gen II 1991-1995 (0D469859-0F679999), 1986-1997 (0F680000-0K999999), 1996-1997 (0F680000-0K999999), 1998 & Up (0L100040 & Up)

Replacement Part Number:

Replacement for Mercury 26-88397A1

Replacement for GLM 87501

Replacement for Mallory 9-74302

Replacement for Sierra 18-2644


Cristian gonzalez martinez
Reviewed in the United States on February 22, 2025
Bueno y completo el kit
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