Multifunction Speedo?

[Tomcat]

I have a 05 F50TLRD with the Multifunction Tach installed.

My uncle sent me a 6Y5-83570-S5-BK speedo will it work on my motor?
Do I need a harness or extra parts to hook it up etc?

Thanks

TC

[boats.net]

The only part you need is the rubber tubing that connects it to engine, part number 6Y5-83557-10-00.

[Tomcat]

What's the difference between the 6Y5-83570-S5-00 and 6Y5-83570-S5-BK

So your saying I can just plug the 6Y5-83570-S5-BK into my current tach harness?

Thanks

Tom

[boats.net]

Yes they are the same gauge. It connects to same wire harness as tach and connect white wire to fuel tank sender wire.