Description
Quicksilver 893404 Aluminum Power Trim Anode Mercury L6 V8
Quicksilver 893404 is an aluminum sacrificial anode for the power trim plate on compatible Mercury outboards. It helps protect the surrounding metal components from galvanic corrosion in freshwater and saltwater.
Key Features
- Genuine Quicksilver replacement anode
- Cast aluminum construction
- Power trim plate mounting location
- Suitable for freshwater and saltwater
- Sold as an individual replacement anode
Fitment & Applications
Mercury's parts information lists 200–400 hp L6 Verado applications. The accessories guide also lists select 250–300 hp 4.6L V8 Verado/SeaPro and 250R–450R applications with the corresponding power trim arrangement. Verify the exact part by engine serial number and trim assembly; horsepower alone is not a fitment check.
Product Details
- Brand: Quicksilver
- Manufacturer part number: 893404 / 97-893404
- Material: Aluminum
- Location: Power trim plate
- Water type: Freshwater and saltwater
What's Included
One Quicksilver 893404 aluminum anode. This is an individual replacement component, not a complete engine anode set. Multiple pieces may be required for an engine application; check the parts diagram for the required quantity.
Service Notes
Inspect the anode during scheduled maintenance and replace it when consumed or damaged according to the engine service instructions. Do not paint or coat the anode. Follow the service manual for mounting, contact surfaces and fastener torque. Inspect the other required anodes at the same time.
Why You Should Buy
A direct service component for a compatible power trim arrangement, allowing replacement of a consumed anode without ordering a complete engine anode set.
Common Applications
- Power trim plate anode service on compatible L6 Verado outboards
- Specified V8 Verado, SeaPro and Mercury Racing trim arrangements
Frequently Asked Questions
Is this aluminum or magnesium?
This is the aluminum version, suitable for freshwater and saltwater.
Is one anode enough for my engine?
Not necessarily. Mercury notes that multiple pieces may be required. Check your engine's anode layout and parts diagram.

