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  1. #1
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    2007 triton tr 21 trailer suspension replacement

    I’m needing to replace all the springs and everything but can’t seem to find what it is I need. Anyone know what I should get. Thought it was marine master trailer but the vin doesn’t match up. Measuring eye to eye with boat off the springs are 26 1/2”

  2. Member justinp61's Avatar
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    #2
    Check etrailer.com.

  3. Member
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    #3
    Thanks for all that info lol

  4. Member
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    #4
    Nobody knows what size springs I should get?

  5. Member
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    #5
    Quote Originally Posted by RBwd8506 View Post
    Nobody knows what size springs I should get?
    look hard for a number in the spring somewhere to match up
    2022 z519 cup 225 merc 4s ser # 3B210484. 2--hds12 live units. 2 poles, atlas plate, ghost, hamby's, active target, merc digital gauges
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  6. Member justinp61's Avatar
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    #6
    Good luck in your search.

  7. Member
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    #7
    I found it easier to have my local trailer shop replace my tandem trailer suspension.

    Cost was very reasonable and I got it back the same day.
    Lightning 6
    2007 TR-196DC

  8. Member
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    #8
    It is 2000 lb 4 leaf, 1 and 3/4 wide. Part # is AWS4. Just did the same thing on my MM trailer. Harry

  9. Member
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    #9
    Mine currently have 3 leaf springs on them

  10. Member
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    #10
    If it is 3 leaf, then they are more than likely 1500 lb rated. Part # should be AWS 3.

  11. Member
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    #11
    Isn’t 1500 awful small for a dual 21ft axle trailer ?

  12. Member
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    #12
    4 x 1500 is 6k lbs. which is the largest weight rating I can find on 3 leaf. Have you called Marine Master? Assuming that is the manufacturer. Or take the spring to a trailer shop for them to match. Which is what I did. My Marine master trailer for Phoenix 721 came with 4 leaf springs. I just installed 4 new ones and they seemed to work fine. Harry

  13. Member
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    #13
    I agree my understanding is I want same or more on axle so a 4K axle u would want at least 2000 springs. Am I wrong

  14. Member
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    #14
    I agree my understanding is I want same or more on axle so a 4K axle u would want at least 2000 springs. Am I wrong

  15. Member
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    #15
    You are right. I called them. 26” 1500 each. No 3 leafs made anymore they use 4leaf. 3000lb axles. Thanks for the help