SIERRA MerCruiser Alpha One Gen II Shift Shaft Bushing / Seal Kit – 18-3760

Description

SIERRA MerCruiser Alpha One Gen II Shift Shaft Bushing / Seal Kit – 18-3760

Sierra 18-3760 is a Shift shaft bushing and seal kit engineered for the specified marine application. MerCruiser Alpha One Gen II bell-housing shift-shaft assemblies using OEM kit 23-806036A1; MerCruiser exploded-diagram data identifies serial F094775 and up.

• Shift-shaft bushing/seal service kit for MerCruiser Alpha One Gen II bell housings.
• Replaces MerCruiser 23-806036A1 and cross-references GLM 87562 and Mallory 9-72162.
• MerCruiser exploded-diagram data identifies this kit for serial F094775 and up; earlier units use a different bushing/seal kit.
• Supports and seals the shift shaft where it passes through the bell housing to help maintain alignment and prevent water intrusion.
• Press bushings and seals squarely with the correct driver and inspect the shift shaft for scoring or corrosion before reassembly.

Fitment for marine engine and drive service parts can vary by model, serial number, gearcase, cooling configuration and prior component supersessions. Compare the original OEM number and physical configuration before installation, and renew related seals, locking hardware or adjacent wear items when their condition requires it.

Specifications

• Manufacturer: Sierra
• Part Number: 18-3760
• Part Type: Shift shaft bushing and seal kit
• Application: MerCruiser Alpha One Gen II bell-housing shift-shaft assemblies using OEM kit 23-806036A1; MerCruiser exploded-diagram data identifies serial F094775 and up.
• Drive Family: Alpha One Gen II
• Serial Range: F094775 and up
• OEM Reference: 23-806036A1

Interchange / OEM References

• GLM: 87562
• Mallory: 9-72162
• Mercruiser Stern Drive: 23-806036A1