---
product_id: 739644673
title: "STAR BRITE High Viscosity Lower Unit Gear Lubricant 80W90 - Abrasion, Rust, Corrosion Inhibitor, Ideal for Outboards and Stern Drives - 32 oz (027032)"
brand: "star brite"
price: "€ 121.77"
currency: EUR
in_stock: false
reviews_count: 5
category: "Star Brite"
url: https://www.desertcart.fr/products/739644673-star-brite-high-viscosity-lower-unit-gear-lubricant-80w90-abrasion
store_origin: FR
region: France
---

# Marine-grade compatibility 80W-90 high viscosity Anti-wear & corrosion inhibitors STAR BRITE High Viscosity Lower Unit Gear Lubricant 80W90 - Abrasion, Rust, Corrosion Inhibitor, Ideal for Outboards and Stern Drives - 32 oz (027032)

**Brand:** star brite
**Price:** € 121.77
**Availability:** ❌ Out of Stock

## Summary

> 🛥️ Keep your marine engine cruising with confidence — the ultimate gear lube for pros who demand the best!

## Quick Answers

- **What is this?** STAR BRITE High Viscosity Lower Unit Gear Lubricant 80W90 - Abrasion, Rust, Corrosion Inhibitor, Ideal for Outboards and Stern Drives - 32 oz (027032) by star brite
- **How much does it cost?** € 121.77 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/739644673-star-brite-high-viscosity-lower-unit-gear-lubricant-80w90-abrasion)

## Best For

- star brite enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Maintenance:** Clear instructions and optional Star brite pump make refills quick and hassle-free.
- • **Trusted American Quality:** Proudly made in the USA since 1974, delivering reliability that marine pros swear by.
- • **Unmatched Marine Protection:** Anti-wear additives and rust inhibitors keep your gear running smooth season after season.
- • **Universal Brand Compatibility:** Seamlessly works with Mercury, Yamaha, Suzuki, Volvo, and more without voiding warranties.
- • **Certified High-Performance Formula:** Meets MIL-PSF-2105E, API MT-1, API GL-5, and SAE J2360 standards for peak gear lubrication.

## Overview

Star BRITE High Viscosity Lower Unit Gear Lubricant 80W90 is a premium marine gear oil designed to protect outboard and stern drive lower units from wear, rust, and corrosion. Compatible with top marine brands and meeting rigorous military and industry standards, this 32 oz lubricant ensures long-lasting performance and reliability, backed by decades of trusted American manufacturing.

## Description

Discover the ultimate solution for maintaining your outboard motor and stern drive with the Star BRITE High Viscosity Lower Unit Gear Lube. Specially formulated to meet the strict standards of MIL-PSF-2105E, API MT-1, API GL-5, MACK GO-J, MACK GO-H, this 80W 90 gear lubricant ensures optimum performance in a variety of conditions. Reinforced with anti-wear additives, rust and corrosion inhibitors to provide unparalleled protection and longevity for your device. Ideal for all outboards and tailgate drives, this gear lubricant is compatible with top brands such as Mercury, Mercruiser, Johnson, Evinrude, OMC, Force, Mariner, Nissan, Suzuki, Yamaha, Volvo, Tohatsu and other brands and will not void the manufacturer's warranty. It complies with SAE J2360 specifications and is ideal for those seeking reliable, high-quality maintenance for marine engines. How to Use: For flushing and filling instructions, please refer to the manufacturer's engine service manual. [Not] 1) Remove the upper and lower plug of the lower unit gear case to drain out the old oil completely. 2) Install the fill tube to the bottom hole. For 10 oz tubes, we recommend using the STAR BRITE lower unit quart pump (#27410) or lubricant (#28600). 10mm adapters are provided for connections that are not standard 3/8" or 8mm fittings. 3) Slowly refill the new lubricant until the liquid appears at the edge of the top hole. 4) Replace the upper plug and tighten it tightly. 5) Remove the fill tube from the bottom hole and replace the bottom plug. Tighten tightly.

Review: No la e usado todavía pero se ve bien
Review: Muy bueno.perfecto

## Features

- SUPERIOR PROTECTION - Designed with anti-wear additives and corrosion inhibitors to ensure long lasting performance for all marine engines
- COMPATIBILITY - Perfect for Mercury, Mercruiser, Johnson, Evinrude, OMC, Force, Mariner, Nissan, Suzuki, Yamaha, Volvo, Tohatsu etc. and does not void manufacturer's warranty
- High Performance Formula - Meets strict MIL-PSF-2105E, APIMT-1, and APIGL-5 standards for optimum gear lubrication
- EASY TO INSTALL - Instructions are provided for seamless use. Try the Star brite lower unit quart pump
- VERSATILE - Suitable for all outboard and tailgate drives requiring 80W-90 lower unit oil, providing a one-stop solution for marine engine maintenance
- LONG LASTING RELIABILITY - Resists rust and corrosion and extends the life and efficiency of your marine equipment
- QUALITY YOU CAN TRUST - Meets SAE J2360 specifications and provides a quality product trusted by marine experts
- User Friendly - Clear instructions for those who can't access the manufacturer's engine service manuals Simplifies the maintenance process
- Proud American, World Trusted - Star brite has been providing superior marine, automotive, and outdoor products made in the USA since 1974

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000RZNK5K |
| Batteries Included | No |
| Customer Reviews | 4.7 4.7 out of 5 stars (129) |
| Date First Available | August 7, 2012 |
| Material | Additive |
| Model Number | 027032 |
| Product Dimensions | 22.86 x 10.8 x 10.8 cm; 925.33 g |
| Size | 32 oz Quart |
| Sport Type | Boatsaw |
| Target Audience | Uni-Adult |
| Usage | Jun |

## Product Details

- **Brand:** STAR BRITE
- **Item Weight:** 2.04 Pounds
- **Liquid Volume:** 32 Fluid Ounces
- **Material:** Additive
- **Package Information:** Can

## Images

![STAR BRITE High Viscosity Lower Unit Gear Lubricant 80W90 - Abrasion, Rust, Corrosion Inhibitor, Ideal for Outboards and Stern Drives - 32 oz (027032) - Image 1](https://m.media-amazon.com/images/I/71DCHFFZFDL.jpg)
![STAR BRITE High Viscosity Lower Unit Gear Lubricant 80W90 - Abrasion, Rust, Corrosion Inhibitor, Ideal for Outboards and Stern Drives - 32 oz (027032) - Image 2](https://m.media-amazon.com/images/I/71p+9EKiL2L.jpg)
![STAR BRITE High Viscosity Lower Unit Gear Lubricant 80W90 - Abrasion, Rust, Corrosion Inhibitor, Ideal for Outboards and Stern Drives - 32 oz (027032) - Image 3](https://m.media-amazon.com/images/I/81H1lZ3HfHL.jpg)
![STAR BRITE High Viscosity Lower Unit Gear Lubricant 80W90 - Abrasion, Rust, Corrosion Inhibitor, Ideal for Outboards and Stern Drives - 32 oz (027032) - Image 4](https://m.media-amazon.com/images/I/81jFDaw16RL.jpg)
![STAR BRITE High Viscosity Lower Unit Gear Lubricant 80W90 - Abrasion, Rust, Corrosion Inhibitor, Ideal for Outboards and Stern Drives - 32 oz (027032) - Image 5](https://m.media-amazon.com/images/I/91A7OpR6WWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***L on March 14, 2019*

No la e usado todavía pero se ve bien

### ⭐⭐⭐⭐⭐ Review
*by C***S on June 5, 2019*

Muy bueno.perfecto

### ⭐⭐⭐⭐ Review
*by M***L on November 26, 2025*

Cumple su función

## Frequently Bought Together

- STAR BRITE High Viscosity Lower Unit Gear Lube 80W90 - Anti-Wear, Rust & Corrosion Inhibitors, Ideal for Outboard Motors & Stern Drives - 32 OZ (027032)
- Slippery Pete - Lower Unit Gear Oil Pump for Standard Quart Bottles, Includes 3/8 inch Metal Swivel, 8mm and 10mm Adapters Fit Most Marine Boat Outboard Motors (NOT COMPATIBLE WITH VOLVO PENTA)
- STAR BRITE Power Trim & Tilt Fluid - Formulated for Maximum Pump and Seal Life With Special Anti-Wear, Anti-Foam Additives, Superior Lubrication Additives and Corrosion Inhibitors

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fr/products/739644673-star-brite-high-viscosity-lower-unit-gear-lubricant-80w90-abrasion](https://www.desertcart.fr/products/739644673-star-brite-high-viscosity-lower-unit-gear-lubricant-80w90-abrasion)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-24*