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Driver Tool Oil Seal for MerCruiser Mercury MR Alpha Bravo V6, 91-31108, 31108T

Driver Tool Oil Seal for MerCruiser Mercury MR Alpha Bravo V6, 91-31108, 31108T

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Driver Tool Oil Seal for MerCruiser

This driver tool oil seal is designed to properly install oil seals in MerCruiser Mercury outdrives, with OEM cross-reference numbers 91-31108 and 31108T.

Overview

This driver tool oil seal is a specialized installation aid for MerCruiser Mercury Alpha Bravo V6 outdrives, ensuring oil seals are seated correctly without damage. It eliminates guesswork and prevents common installation errors that lead to leaks. The oil seal driver tool is a must-have for marine technicians and DIY enthusiasts working on MerCruiser outdrives.

Built For Performance

  • Precision-machined from durable steel for long life under repeated use
  • Designed specifically for MerCruiser Alpha and Bravo outdrives
  • Prevents seal damage during installation by distributing force evenly
  • Markings indicate correct installation depth for proper seal positioning
  • Compatible with standard seal sizes used in MerCruiser outdrives
  • Easy to use with a hammer or press for consistent results

Fits These Machines

  • for MerCruiser Alpha Bravo V6 outdrives
  • for MerCruiser Alpha One Gen II V6
  • for MerCruiser Bravo One V6
  • for MerCruiser Bravo Two V6

On-The-Job Use

  • Used during outdrive seal replacement to ensure leak-free operation
  • Commonly employed in marine repair shops for routine servicing
  • Helps avoid seal misalignment that can cause premature failure
  • Ideal for DIY outdrive maintenance and rebuilds

Specs At A Glance

Part Number(s) 91-31108, 31108T
Type Seal Driver Tool
Compatible With MerCruiser Mercury Alpha Bravo V6 outdrives
Material Steel
Use Installing oil seals

Good To Know

Q: Is this tool required for seal installation? A: While not mandatory, using the correct driver tool ensures the seal is installed straight and to the proper depth, preventing leaks.

Q: Will this work on Bravo Three outdrives? A: This tool is designed for Alpha Bravo V6 applications; for Bravo Three, please verify compatibility with your specific seal size.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.

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Product Product subtotal Quantity Price Product subtotal
Driver Tool Oil Seal for MerCruiser Mercury MR Alpha Bravo V6, 91-31108, 31108T
Driver Tool Oil Seal for MerCruiser Mercury MR Alpha Bravo V6, 91-31108, 31108T
Driver Tool Oil Seal for MerCruiser Mercury MR Alpha Bravo V6, 91-31108, 31108T
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