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Old 08-21-2013, 12:31 AM
MariStar-Man's Avatar
MariStar-Man MariStar-Man is offline
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Join Date: Aug 2009
Boat: 1999 Maristar 210 VRS
Location: Invisible...
Posts: 1,214
Post DM12 Sun DEck Actuator Replacement info 1999 Maristar

I have found, at great length, that Warner Electric, the original Manufacturer of these OEM Actuator's are now being serviced by Danaher Motion International, and Thomson a sub group actually carries the Actuator's.

The Reference number is Stamped on the bottom of the actuator. Mine is:


Breakdown of old part number is as follows :

DM12 = Marine grade 12 v dc motor
10A5 = 10:1 gear ratio, acme screw type, .5” screw lead = 500 lb. capacity
18 = 18” stroke
CE = OEM proprietary feature.

>>>Here's the link for Thomson<<<

Phone: 1-540-633-3549
Fax: 1-540-633-0294
E-mail: [email protected]

It should be here in a few days. I'll update then...

PS. I did shop around and was able to get price down from $487 to $369 +shipping through one of their distributors.
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1999 MasterCraft Maristar, V210, 330 Hp LTR
Mods: Upgraded Stereo, Amp, 6 Disk Changer, Zero-Flex Tower, Custom Fit Bimini Top, and of course...Teak Oil!
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