Description
Mercury 858074K01 Power Trim and Steering Fluid 8oz
The Mercury 858074K01 Power Trim and Steering Fluid 8oz is a genuine OEM marine hydraulic fluid designed for outboard and sterndrive power trim and steering systems. Mercury 858074K01 is a premium universal formula that helps protect seals and hoses while helping prevent foaming, oxidation, and corrosion. It is also recommended for applications that require Type F transmission fluid.
Key Features
- Genuine Mercury OEM power trim and steering fluid
- Part number 858074K01
- 8 oz bottle
- Premium universal hydraulic fluid for marine use
- Recommended for outboard and sterndrive applications
- Recommended for applications requiring Type F transmission fluid
- Helps protect seals and hoses
- Helps prevent foaming, oxidation, and corrosion
- Designed to mix with hydraulic fluids in power trim and steering systems
Product Details
- Brand: Mercury
- Part Number: 858074K01
- Product Type: Power trim and steering fluid
- Size: 8 oz
- Application: Marine hydraulic system fluid
- Use: Outboard and sterndrive power trim and steering systems
- Compatibility Note: Not for electric power steering systems requiring synthetic fluid or non-power hydraulic steering systems requiring hydraulic helm steering fluid
Why You Should Buy
- Mercury 858074K01 provides the correct OEM hydraulic fluid for compatible marine trim and steering systems
- Universal formula helps support reliable hydraulic system performance
- Protects internal components by helping reduce foaming, oxidation, and corrosion
- Also works where Type F transmission fluid is specified
- Compact 8 oz bottle is convenient for routine service and fluid top-off needs
Common Applications
- Outboard power trim fluid service
- Sterndrive trim and steering fluid replacement
- Marine hydraulic system top-off and maintenance
- Applications requiring Type F transmission fluid
FAQ
-
What is Mercury 858074K01?
Mercury 858074K01 is a genuine OEM power trim and steering fluid for marine hydraulic systems. -
What systems can Mercury 858074K01 be used in?
Mercury 858074K01 is recommended for outboard and sterndrive power trim and steering applications. -
Can Mercury 858074K01 be used where Type F transmission fluid is required?
Yes, Mercury 858074K01 is recommended for applications that require Type F transmission fluid. -
Can Mercury 858074K01 be used in electric power steering systems?
No, Mercury 858074K01 is not for electric power steering systems that require synthetic fluid or non-power hydraulic steering systems that require hydraulic helm steering fluid. -
What does Mercury 858074K01 help protect against?
Mercury 858074K01 helps protect seals and hoses while helping prevent foaming, oxidation, and corrosion.




