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FLASHSALE26

Gear Lube Monitor Connector & Gear Oil Fitting Kit for MerCruiser Alpha One Gen II and Bravo Stern Drives

Regular price $20.99

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Product Details

This gear lube service kit combines a gear oil fitting with a gear lube monitor connector for applicable MerCruiser stern-drive maintenance. The 90-degree elbow design helps provide easier hose access in confined areas during routine gear lube service.

Use the reference numbers and application information below to compare this kit with the parts currently installed on your stern drive. The listed references include MerCruiser 22-861150T02, 861150A2, 861150A1, and 22-861163.

  • Kit includes a gear oil fitting and a gear lube monitor connector.
  • 90-degree elbow configuration helps improve access in tight spaces.
  • Designed for gear lube service applications on compatible MerCruiser stern drives.

Part Number Matrix

Use these listed reference numbers when comparing the kit with your existing parts or service documentation. Part-number appearance alone does not confirm fitment for every stern drive configuration.

Brand Part Number Reference
MerCruiser 22-861150T02 Gear oil fitting reference
MerCruiser 861150A2 Earlier gear oil fitting reference
MerCruiser 861150A1 Earlier gear oil fitting reference
MerCruiser 22-861163 Gear lube monitor connector reference

Engine & Model Compatibility

This kit is intended for compatible MerCruiser stern-drive applications. Confirm the exact drive generation, existing connector configuration, and reference numbers before ordering.

Brand Drive Model Application Reference Numbers Notes
MerCruiser Alpha One Gen II Gear lube service 22-861150T02, 22-861163 Verify the installed fitting and connector before purchase.
MerCruiser Bravo 1 Gear lube service 22-861150T02, 22-861163 Verify the installed fitting and connector before purchase.
MerCruiser Bravo 2 Gear lube service 22-861150T02, 22-861163 Verify the installed fitting and connector before purchase.
MerCruiser Bravo 3 Gear lube service 22-861150T02, 22-861163 Verify the installed fitting and connector before purchase.

Technical Specs

Product Type
Gear lube monitor connector and gear oil fitting kit
Application
Gear lube service on compatible MerCruiser stern drives
Installation
Quick-connect service connection with elbow configuration
Connection
90-degree gear lube connector
Components
Gear oil fitting and gear lube monitor connector
Finish
Metallic finish

What’s in the Box

  • 1 x Gear oil fitting
  • 1 x Gear lube monitor connector

Installation Notes

  1. Make sure the engine is off and the stern drive is secure before beginning service.
  2. Place a suitable container beneath the service area to catch gear lube.
  3. Remove the existing fitting and connector carefully, following the applicable service-manual procedure.
  4. Clean the threaded and sealing areas, removing contamination and old sealant as appropriate.
  5. Compare the new components with the removed parts before installation.
  6. Install the fitting and connector using the correct sealing method and torque specification for your stern drive.
  7. Connect the gear lube service hose and perform the service according to the manufacturer’s manual.
  8. Inspect the connections for leaks after filling and before returning the boat to service.

Troubleshooting & FAQ

What does this kit include?

This is a two-component kit containing one gear oil fitting and one gear lube monitor connector.

Which MerCruiser drives is this kit intended for?

The listed applications include MerCruiser Alpha One Gen II and Bravo 1, Bravo 2, and Bravo 3 stern drives. Confirm the exact drive configuration and compare the reference numbers before ordering.

How do I confirm that this is the right kit?

Compare your existing parts with the product images, dimensions, connector configuration, and the listed reference numbers: 22-861150T02, 861150A2, 861150A1, and 22-861163. When in doubt, consult the stern-drive service manual.

What is the purpose of the 90-degree design?

The elbow configuration helps route the service hose and provides easier access where a straight connection may be difficult to reach.

What are signs that the fitting or connector needs attention?

Inspect the parts if you notice gear lube leakage, difficulty attaching the service hose, damaged threads, corrosion, or visible cracking. Resolve leaks before operating the stern drive.

Is this an OEM component?

This listing is for an aftermarket replacement kit. It is not sold as a genuine MerCruiser OEM assembly. Confirm compatibility with your existing equipment before installation.

How should the kit be installed?

Installation should follow the applicable MerCruiser stern-drive service procedure, including the correct sealing method and tightening specification. Professional installation is recommended if you are unsure of the procedure.

Safety & Important Info

  • Verify the drive model, connector configuration, reference numbers, and product appearance before purchase.
  • Do not operate the stern drive if a newly installed fitting or connector leaks.
  • Follow the manufacturer’s service manual for gear lube type, filling procedure, sealing requirements, and torque specifications.
  • This is an aftermarket replacement kit, not a genuine OEM component.

About Sea Sierra

  • Marine Parts Support — We provide replacement parts for routine marine maintenance and repair.
  • Application-Focused Information — Compare the listed references and your existing component configuration before ordering.
  • Service-Ready Products — Our listings are organized to help you identify the parts needed for common maintenance tasks.

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