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  1. #1
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    Feb 2024
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    Bremerton, WA
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    Oil Return Line Pressure Regulator Valve Alternative

    Could this be an acceptable (and much cheaper) alternative to this?

    Needed for 2000 Evinrude 225hp Ficht Ram.

  2. Ohio Fishing Reports Moderator omcforever's Avatar
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    Nov 2007
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    Miamisburg Ohio/Formerly Aiken SC
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    #2
    Fix it right he first time. Use the proper BRP parts.

    Age and treachery will always overcome youth and skill !!

  3. SC Club Moderator ChampioNman's Avatar
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    May 2004
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    Crawfordville, FL/Lake Hartwell, SC
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    71,276
    #3
    Give it a shot! Worse can happen is it won't work and could possibly blow your engine. Best could happen is it works and you're a hero.

  4. Member
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    Feb 2024
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    Bremerton, WA
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    #4
    Hmm. Not sounding optimistic

    I picked up the engine for $1000 knowing I would spend more to fully outfit it, but this little plastic piece may cost me $300. This was absent on the engine, but they must not fail very often if a cheaper solution has not been found.

  5. Member Danrude's Avatar
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    Apr 2007
    Location
    Marietta, GA
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    3,532
    #5
    That part is a check valve the Pressure regulator it restricts the flow of oil back to the oil tank. If you are going to gamble then purchase this https://www.ebay.com/itm/30502758943...Kt34l_mIfV61Y8
    If it fails it builds up too much pressure and you end up with more oil delivered than is needed!
    Dan Burnette - Marietta, GA
    Triton 18TRX - 200 HO G2

  6. Member
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    Feb 2024
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    Bremerton, WA
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    #6
    The minimal specs from Evinrude on this part is 5/16 barbed inlet and outlet with a 6psi to 20psi "operating range."

    I found A UK company that may offer some solutions. I initially sourced a few samples from them through my business via a request on their website: https://www.westgroup.co.uk/Products...Relief-Valves/

    Additionally, they have a build-your-own e-commerce option I found out about later: https://www.eoxshop.com

    In all, I will have options with 3psi, 5psi and 10psi "cracking" options. Nitrile o-rings and stainless springs should work well in the marine environment.

    I will report back on results, and will have some extra available if anyone is in need.