Gimbal Bearing for MerCruiser OMC Replaces 30-879194A02 30-60794A4 3853807

This Gimbal Bearing is a replacement gimbal bearing compatible with MerCruiser and OMC stern drives and replaces OEM Part# 30-879194A02, 30-60794A4, and 3853807.

Product Overview

This gimbal bearing supports the drive shaft in MerCruiser and OMC stern drive units, ensuring smooth rotation and reduced vibration. It is a direct replacement for worn bearings, restoring proper alignment and performance. Boat owners and marine technicians use this bearing to maintain reliable stern drive operation.

Key Features & Performance

• Precision-manufactured to match OEM specifications for MerCruiser and OMC drives
• Durable steel construction with corrosion-resistant coating
• Sealed bearing design protects against water and debris ingress
• Direct replacement – no modifications required for installation
• Reduces drive shaft vibration and extends drive system life

Fitment & Compatibility

• MerCruiser stern drives (including Alpha One, Bravo One, Bravo Two, Bravo Three)
• OMC stern drives (including Cobra, Cobra SX, and King Cobra)

Common Uses

• Replacing worn or damaged gimbal bearings during routine stern drive maintenance
• Repairing vibration or noise issues in MerCruiser and OMC outdrives
• Restoring proper drive shaft support after bearing failure
• Rebuilding older stern drive units to OEM performance

Technical Specifications

• Part Number(s): 30-879194A02, 30-60794A4, 3853807
• Type: Gimbal Bearing
• Material: Steel with corrosion-resistant coating

Frequently Asked Questions

Q: Is this gimbal bearing a direct replacement for my MerCruiser Alpha One? A: Yes, it is designed to directly replace the original bearing in MerCruiser Alpha One and other compatible stern drives.

Q: Does this bearing require special tools to install? A: Installation typically requires a gimbal bearing puller and installer, but no special modifications are needed.

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