Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
mercury high performance gear lube Mercury SAE 90 High Performance Gear Lube 8 oz (8M0222059)Mercury SAE 90 High Performance Gear Lube 8 oz (8M0222059) Keep your lower unit protected with Mercury SAE 90 High Performance Gear Lube. Formulated specifically for marine gearcases, this lube provides robust film strength to help prevent wear, pitting and corrosion even when water is present inside the gearcase. Suitable for engines 75 hp and above across outboards, sterndrives, sport jets and jet pumps. Applications Outboard gearcases lower units
Mercury SAE 90 High Performance Gear Lube — 8 oz (8M0222059)
Keep your lower unit protected with Mercury SAE 90 High Performance Gear Lube. Formulated specifically for marine gearcases, this lube provides robust film strength to help prevent wear, pitting and corrosion — even when water is present inside the gearcase. Suitable for engines 75 hp and above across outboards, sterndrives, sport jets and jet pumps.
Applications
- Outboard gearcases / lower units on engines 75 hp+
- Sterndrives and inboard drives where SAE 90 marine gear lube is specified
- Sport jets and jet pumps
Shipping & Returns
- Ships in factory-sealed 8 oz container. Follow carrier guidelines for oils/lubricants.
- See our full policy details here: Shipping & Returns.
Key Facts
- Brand: Mercury Precision
- Viscosity: SAE 90
- Use Case: High performance marine gear lube for 75+ hp
- Protection: Anti-wear, anti-pitting, corrosion resistance (even with water)
- Size: 8 oz
- Part No.: 8M0222059
- UPC: 678633193941
- Category: Oils & Lubricants > Gear Lubes
What’s Included
- One (1) tube of Mercury SAE 90 High Performance Gear Lube — 8 oz (8M0222059)
Service Notes
- Drain gearcase warm; inspect and replace drain/vent plug gaskets as needed.
- Fill from the bottom plug until lube appears at the vent; torque plugs to spec.
- Check for water contamination after first run; recheck fluid level and seals.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 2223 reviews
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Product Reviews
★★★★★ 4
Don’t buy for restaurant industry
Size: 10.5, Color: Black, Size: 10.5, Color: Black
Good looking shoes, fairly comfortable and good value based on the description shared, so I don’t feel it’s fair to rate them lower than 4 stars. I had high hopes for them based on previous reviews from others saying they wore them in the food and beverage industry that mentioned their quality and durability, however I strongly recommend looking elsewhere if you do. I purchased these to wear working in a full service upscale restaurant and in less than two months have managed to have torn the material on the middle exterior section and the bottoms of the shoes are already completely worn down. Good design, but the durability needs to be improved if they’re to hold up for that industry.
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Reviewed in the United States on July 18, 2025
★★★★★ 1
DO NOT BUY (lasted less than 7 months)
Size: 11, Color: Black, Size: 11, Color: Black
I bought these for work as a bartender in August of 2025. By December, the tops were scuffed, frayed, and peeling beyond repair, and by February, the soles were coming off. I’ve never had a pair of shoes with such low quality.
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Reviewed in the United States on April 11, 2026
★★★★★ 5
Most comfortable shoes, right out of the box!
Size: 8.5, Color: Cognac Napa Leather
Oh my! So, my ordering of shoes online has been hit or miss - 1/2 size too big or too small; too wide or not wide enough. Enter these Marc Joseph shoes… such a game changer. They fit like a glove, exceptionally comfortable, and easy to slip in and out of. I like them so much that I am shopping for another pair. So far, the size, quality, fit, feel, look, and comfort make this pair my dedicated first pick. Btw, I have been wearing them for six hours and they are still very comfortable! I highly recommend these shoes.
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Reviewed in the United States on September 28, 2025
★★★★★ 5
Me gustaron
Size: 9.5 Wide, Color: Black
Llego exactamente la talla que pedí, son como se ven en la foto!
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Comfortable dress shoe.
Size: 7, Color: Brown Napa Leather
Finally a comfortable dress shoe. It's both comfortable to walk in and looks and wears like a more traditional dress shoes for the office.
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Reviewed in the United States on May 6, 2026