--- product_id: 171097465 title: "Mercury SAE 90 High Performance Gear Lube for Outboards and Sterndrives, 1 Quart - 8M0222063" brand: "mercury" price: "$85.08" currency: USD in_stock: true category: "Mercury" url: https://www.desertcart.us/products/171097465-mercury-sae-90-high-performance-gear-lube-for-outboards-sterndrives store_origin: US region: United States of America --- # Water-resistant formula prevents corrosion 400°F flash point ensures thermal stability SAE 90 viscosity for optimal gear protection Mercury SAE 90 High Performance Gear Lube for Outboards and Sterndrives, 1 Quart - 8M0222063 **Brand:** mercury **Price:** $85.08 **Availability:** ✅ In Stock ## Summary > ⚓ Keep your marine gears running smooth and strong—don’t let wear slow your adventure! ## Quick Answers - **What is this?** Mercury SAE 90 High Performance Gear Lube for Outboards and Sterndrives, 1 Quart - 8M0222063 by mercury - **How much does it cost?** $85.08 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/171097465-mercury-sae-90-high-performance-gear-lube-for-outboards-sterndrives) ## Best For - mercury enthusiasts ## Why This Product - Trusted mercury brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Proven Reliability:** Backed by decades of marine engineering expertise and 4.8-star user acclaim - • **OEM-Grade Assurance:** Crafted to Mercury’s strict original equipment specs for trusted performance - • **Ultimate Wear Defense:** Maximizes gear life by protecting against wear, pitting, and corrosion—even underwater - • **Effortless Maintenance:** Compatible with gear lube pump 8M0072135 for clean, easy refills - • **Engineered for Powerhouses:** Designed for engines 75hp+ including Mercury, Mariner & MerCruiser ## Overview Mercury SAE 90 High Performance Gear Lube is a premium marine-grade lubricant designed for outboards and sterndrives 75hp and above. It offers superior protection against wear, corrosion, and water intrusion, maintaining gearcase integrity under demanding conditions. Manufactured to OEM standards with a high 400°F flash point, this 1-quart bottle ensures reliable, long-lasting performance trusted by professionals and enthusiasts alike. ## Description Ensure smooth performance with Mercury SAE 90 High Performance Gear Lube 8M0222063. Formulated for marine, it protects internal gearcase components from excessive wear, pitting and corrosion, even in the presence of water. For use in outboard gearcases / lower units, jet pumps, sport jets and sterndrives on engines 75hp and above. Use with gear lube pump 8M0072135 to make gearcase filling clean and easy. ## Features - For use in all engines 75hp and above, including Mercury, Mariner and MerCruiser - SAE 90 weight gear lube - Provides maximum protection against excessive wear, even in presence of water inside the gearcase - Helps extend gear life - Produced by Mercury Marine to our stringent original equipment manufacturer specifications - Mercury oils, lubricants and engine care products are backed by decades of experience in engineering, testing and manufacturing to provide the best protection and performance. - 1 Quart ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004IKFYS6 | | Best Sellers Rank | #9,721 in Automotive ( See Top 100 in Automotive ) #21 in Gear Oils | | Brand Name | MERCURY | | Container Type | Bottle | | Customer Reviews | 4.8 4.8 out of 5 stars (651) | | Flash Point | 400 Degrees Fahrenheit | | Included Components | Gear Lube | | Item Form | Oil | | Item Weight | 2.25 Pounds | | Liquid Volume | 1 Quarts | | Manufacturer | Mercury | | Material | Metal | | Model Number | 8M0222063 | | Number of Items | 1 | | Part Number | 92-858064K01 | | Recommended Uses For Product | Lube | | UPC | 678633194009 | | Unit Count | 32 Fluid Ounces | | Viscosity | SAE 90 SAE Grade | ## Product Details - **Brand:** MERCURY - **Item Weight:** 2.25 Pounds - **Liquid Volume:** 1 Quarts - **Material:** Metal - **Package Information:** Bottle ## Images ![Mercury SAE 90 High Performance Gear Lube for Outboards and Sterndrives, 1 Quart - 8M0222063 - Image 1](https://m.media-amazon.com/images/I/61g6KIWJNfL.jpg) ![Mercury SAE 90 High Performance Gear Lube for Outboards and Sterndrives, 1 Quart - 8M0222063 - Image 2](https://m.media-amazon.com/images/I/61EPK7Xm-rL.jpg) ![Mercury SAE 90 High Performance Gear Lube for Outboards and Sterndrives, 1 Quart - 8M0222063 - Image 3](https://m.media-amazon.com/images/I/71lfUsGdswL.jpg) ![Mercury SAE 90 High Performance Gear Lube for Outboards and Sterndrives, 1 Quart - 8M0222063 - Image 4](https://m.media-amazon.com/images/I/71gcTBeecUL.jpg) ![Mercury SAE 90 High Performance Gear Lube for Outboards and Sterndrives, 1 Quart - 8M0222063 - Image 5](https://m.media-amazon.com/images/I/61NhoDBW9OL.jpg) ## Questions & Answers **Q: I see lower gear oil for above 75hp and oil for above 75hp. I have a 75hp mercury is there a special oil for my unit?** A: This works for most gear housings of Mercruiser sterndrives and all Mercury, Mariner, and Force Outboards **Q: Is this the mercury gear lube with blue color?** A: Yes. Oem fluid. It is blue in color **Q: Is this is correct gear lube for my Mercury 60HP outboard? year 2014.** A: 90 weight is for larger hp engines 115 and above. Your application would require an SAE 80 weight. **Q: Can this be used on a Mercruiser 5.0L 220hp alpha one inboard?** A: In the lower unit only. Not in the motor. Used in the same mercruiser for many years. ## Frequently Bought Together - Mercury SAE 90 High Performance Gear Lube - 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) - Gearcase Drain Plug Seal 6 Pack for Mercury Marine/Mercruiser Drives --- ## 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.us/products/171097465-mercury-sae-90-high-performance-gear-lube-for-outboards-sterndrives](https://www.desertcart.us/products/171097465-mercury-sae-90-high-performance-gear-lube-for-outboards-sterndrives) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-04*