Roberts Maritime Systems LLC

Marine Steering & Electronic Engine Controls Systems       Vintage 4-Stroke Outboard Support
MS544-11894 ClearCommand
The MS544-11894 is the old ZF Mathers ClearCommand for Caterpillar electric throttle and mechanical shift applications.
I have a few of these in stock for fast replacement or new controls for a repower with Cat electronic throttle. Inquire for fast service.

The replacement most often required for the this MS544 is the 92100 ClearCommand, however the 92102/3/4/5 can also be used, or even the 9211X.

We can assist you with selecting the best ZF 9000 series ClearCommand for  replacing your old MS544 at affordable prices.

You can also use the existing wiring on your boat. You DO NOT need to change the entire system, just the processors and possibly a couple wires in the engine room; all control heads work with the new 9000 series ClearCommands!
I was the Service Manager at Mathers Controls Inc and at ZF Mathers, so know these systems thoroughly, and can provide tech support from system purchase, to dock trials and sea trials.

Email us at or call us at 360-914-0256 for prompt expert support.

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