---
product_id: 5396539
title: "SEI MARINE PRODUCTS-Compatible with Mercruiser Bearing Carrier Oil Seal Driver 91-31108 MC R MR Alpha One, Gen II and Bravo one Mercury"
brand: "sei marine products"
price: "$112"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/5396539-sei-marine-products-compatible-with-mercruiser-bearing-carrier-oil-seal
store_origin: NZ
region: New Zealand
---

# Durable Design Precision Tooling Versatile Compatibility SEI MARINE PRODUCTS-Compatible with Mercruiser Bearing Carrier Oil Seal Driver 91-31108 MC R MR Alpha One, Gen II and Bravo one Mercury

**Brand:** sei marine products
**Price:** $112
**Availability:** ✅ In Stock

## Summary

> 🔩 Elevate Your Marine Maintenance Game!

## Quick Answers

- **What is this?** SEI MARINE PRODUCTS-Compatible with Mercruiser Bearing Carrier Oil Seal Driver 91-31108 MC R MR Alpha One, Gen II and Bravo one Mercury by sei marine products
- **How much does it cost?** $112 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/5396539-sei-marine-products-compatible-with-mercruiser-bearing-carrier-oil-seal)

## Best For

- sei marine products enthusiasts

## Why This Product

- Trusted sei marine products brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **OE Replacement:** Directly replaces OE # 91-31108 for hassle-free upgrades.
- • **Professional Grade:** Designed for the discerning technician who values quality and efficiency.
- • **Broad Compatibility:** Works with Mercruiser MC-1, R, MR, Alpha One, Gen II, Bravo One, and Mercury V6 outboards.
- • **Robust Construction:** Engineered for durability, ensuring long-lasting performance.
- • **Seamless Installation:** Effortlessly installs prop shaft seals with precision.

## Overview

The SEI Marine Products Bearing Carrier Oil Seal Driver is a high-quality tool designed for the installation of prop shaft seals in various Mercruiser and Mercury outboard models. It replaces OE # 91-31108, ensuring compatibility and ease of use for marine professionals.

## Description

SEI MARINE PRODUCTS-Compatible with Mercruiser Bearing Carrier Oil Seal Driver 91-31108 MC R MR Alpha One, Gen II and Bravo one Mercury

## Features

- This bearing carrier oil seal driver replaces OE # 91-31108 and is used to install prop shaft seals in Mercruiser MC-1, R, MR, Alpha One, Gen II and Bravo one sterndrives. It is also used on Mercury V6 outboard gearcases.

## Images

![SEI MARINE PRODUCTS-Compatible with Mercruiser Bearing Carrier Oil Seal Driver 91-31108 MC R MR Alpha One, Gen II and Bravo one Mercury - Image 1](https://m.media-amazon.com/images/I/41v91ztMtuL.jpg)

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**Shop now:** [https://www.desertcart.nz/products/5396539-sei-marine-products-compatible-with-mercruiser-bearing-carrier-oil-seal](https://www.desertcart.nz/products/5396539-sei-marine-products-compatible-with-mercruiser-bearing-carrier-oil-seal)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-27*