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Description
85w90 synthetic gear oil Mercury 8M0078015 Racing Gear Lube 85W-90 — 1 QuartMercury 8M0078015 Racing (Extreme Performance) Gear Lube 85W 90, 1 Quart Genuine Mercury Racing gear lube (8M0078015) formulated at SAE 85W 90 for high load, high heat marine gearcases. Its tackifiers and pressure additives help maintain a protective oil film under extreme thrust loads, while advanced emulsifiers provide protection even if water enters the gear housing. Applications For high performance outboard and sterndrive gearcases that specify
Mercury 8M0078015 — Racing (Extreme Performance) Gear Lube 85W-90, 1 Quart
Genuine Mercury Racing gear lube (8M0078015) formulated at SAE 85W-90 for high-load, high-heat marine gearcases. Its tackifiers and pressure additives help maintain a protective oil film under extreme thrust loads, while advanced emulsifiers provide protection even if water enters the gear housing.
Applications
For high-performance outboard and sterndrive gearcases that specify 85W-90 Mercury Racing/Extreme Performance gear lube. Typical use includes performance gearcases on Mercury/MerCruiser platforms. Always confirm the required lubricant in your owner’s or service manual before filling.
Shipping & Returns
Fast processing and shipping from our marine parts warehouse. 30-day returns on unopened, unused items. Review our Refund Policy for full details.
Key Facts
- Part Number: 8M0078015
- Viscosity: SAE 85W-90
- Type: Racing / Extreme Performance marine gear lube
- Bottle Size: 1 quart
- UPC: 745061915206
- Benefits: Wear protection, heat stability, and resistance to water intrusion
- Category: Oils & Lubricants › Gear Lubes
What’s Included
- 1 × Mercury Racing (Extreme Performance) Gear Lube 85W-90, 1-quart bottle (8M0078015)
Service Notes
- Service per your manual: fill from the drain until oil exits the vent; install new drain screw seals and torque fasteners to spec.
- Use a compatible gear-lube pump for clean, complete fills; verify thread size for your gearcase.
- After filling, run briefly, recheck level, and inspect for leaks; dispose of used lubricants responsibly.
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