---
product_id: 134199138
title: "Sierra 18-2097 Marine U-Joint Cross Bearing for Mercruiser Stern Drive"
brand: "sierra"
price: "589.50 DT"
currency: TND
in_stock: true
reviews_count: 4
category: "Sierra"
url: https://www.desertcart.tn/products/134199138-sierra-18-2097-marine-u-joint-cross-bearing-for-mercruiser
store_origin: TN
region: Tunisia
---

# OEM spec for Mercruiser Gen II stern drives Precision machined for seamless fit Permalube sealed for lifetime lubrication Sierra 18-2097 Marine U-Joint Cross Bearing for Mercruiser Stern Drive

**Brand:** sierra
**Price:** 589.50 DT
**Availability:** ✅ In Stock

## Summary

> 🛥️ Keep your drive smooth and unstoppable with Sierra’s precision U-Joint!

## Quick Answers

- **What is this?** Sierra 18-2097 Marine U-Joint Cross Bearing for Mercruiser Stern Drive by sierra
- **How much does it cost?** 589.50 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/134199138-sierra-18-2097-marine-u-joint-cross-bearing-for-mercruiser)

## Best For

- sierra enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Pros:** Highly rated with 4.6 stars, a go-to choice for marine mechanics and enthusiasts alike
- • **OEM Compatibility:** Direct fit replacement for Mercury Marine 805536A2, guaranteeing hassle-free installation
- • **Lifetime Lubrication:** Permalube technology eliminates maintenance worries with sealed grease
- • **Engineered for Endurance:** Machined exterior ensures perfect alignment and durability under marine stress
- • **Optimized for Performance:** Designed specifically for Generation II Mercruiser stern drives (0F680000 & up)

## Overview

The Sierra 18-2097 Marine U-Joint Cross Bearing is a precision-machined, Permalube-sealed replacement part designed for Generation II Mercruiser stern drives. It offers OEM-level fit and durability, ensuring long-lasting, maintenance-free performance for your marine engine.

## Description

OEM: MERCURY MARINE 805536A2

Review: Great replacement - no instructions included on adding additional grease or how to snap off the sealing bolt. I was unable to break it off because it felt like it would push out the back of the bearing body
Review: Worked good - As described

## Features

- Permalube
- For : Generation II (0F680000 & Up)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000N9JW52 |
| Best Sellers Rank | #1,140,942 in Automotive ( See Top 100 in Automotive ) #947 in Automotive Replacement Universal Joints |
| Brand | Sierra |
| Customer Reviews | 4.6 4.6 out of 5 stars (13) |
| Date First Available | June 8, 2005 |
| Exterior | Machined |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1 pounds |
| Item model number | 18-2097 |
| Lift Type | MOTOR |
| Manufacturer | Sierra |
| Manufacturer Part Number | 182097 |
| Model | Sierra 18-2097 U-Joint Permalube |
| OEM Part Number | MERCURY MARINE 805536A2 |
| Product Dimensions | 1.31 x 5.5 x 3.44 inches |

## Images

![Sierra 18-2097 Marine U-Joint Cross Bearing for Mercruiser Stern Drive - Image 1](https://m.media-amazon.com/images/I/51RhYy5WWSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great replacement
*by A***R on May 27, 2024*

no instructions included on adding additional grease or how to snap off the sealing bolt. I was unable to break it off because it felt like it would push out the back of the bearing body

### ⭐⭐⭐⭐⭐ Worked good
*by A***H on October 16, 2019*

As described

### ⭐⭐⭐⭐⭐ Five Stars
*by M***S on August 21, 2017*

Great

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**Shop now:** [https://www.desertcart.tn/products/134199138-sierra-18-2097-marine-u-joint-cross-bearing-for-mercruiser](https://www.desertcart.tn/products/134199138-sierra-18-2097-marine-u-joint-cross-bearing-for-mercruiser)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-24*