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Engine bay hatch hydraulic replacement

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Old 10-29-2017, 03:30 PM   #1

1996 Mariah Z252 is currently offline
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Default Engine bay hatch hydraulic replacement

Anybody know where I can some hydraulics for the engine bay of my 255?

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  • Old 10-30-2017, 01:38 AM   #2
     
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    Default Re: Engine bay hatch hydraulic replacement

    What hydraulics?? The item in the photos is an electric-operated linear actuator.
    https://greatlakesskipper.com/qmi-gr...-stroke-500-lb
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    Old 10-31-2017, 11:17 AM   #3

    1996 Mariah Z252 is currently offline
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    Default Re: Engine bay hatch hydraulic replacement

    Quote:
    Originally Posted by GaryDoug View Post
    What hydraulics?? The item in the photos is an electric-operated linear actuator.
    https://greatlakesskipper.com/qmi-gr...-stroke-500-lb
    Is there anyway I can get them much cheaper? Many the same size but a different brand?

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    Old 10-31-2017, 01:30 PM   #4
     
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    Default Re: Engine bay hatch hydraulic replacement

    There are plenty of linear actuators available that are not marine grade. You would have to measure the stroke of yours and the weight requirement. Search eBay for some. You may be able to find a part number on yours for reference.
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    Old 11-28-2017, 08:25 PM   #5
     
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    Default Re: Engine bay hatch hydraulic replacement

    What's wrong with them? Not work at all? A bit wonky? Mine where a bit shaky and slow to raise the hatch. Per another post here, I applied a fresh shot (or 3) of grease through each zert and WD40 on the shafts and they work pretty good now. Of course i also had the severely water logged hatch redone and the reduction in weight helped too.
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    Old 02-22-2018, 12:37 AM   #6

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    Default Re: Engine bay hatch hydraulic replacement

    Progressive automation makes some that are marine grade. About $150 each but they move fast..2.8 inches per second. Im buying them.

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    Old 02-23-2018, 01:30 AM   #7

    Unknownmariah is currently offline
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    Default Re: Engine bay hatch hydraulic replacement

    Found these instead. Not as fast though.

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    Old 11-26-2018, 01:20 AM   #8

    1999MariahZ252 is currently offline
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    Default Re: Engine bay hatch hydraulic replacement

    Mine isnt working either. Thanks for all the info!
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    Old 07-03-2019, 05:08 AM   #9

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    Default Re: Engine bay hatch hydraulic replacement

    Autoclave Composites
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