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Lt133 replacement carb

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Aerigan
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2017/05/02 20:47:02 (permalink)
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Lt133 replacement carb

I need a replacement carb for a John Deere lt133. I have rebuilt and cleaned the original walbro lmk carb several times and it will run great for a few minutes then back to dieing. I think they are discontinued but would like a compatible carb that will work if possible. I will try to add model numbers of machine and engine. Thanks.
post edited by Aerigan - 2017/05/02 20:50:21
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    Mikel1
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    Re: Lt133 replacement carb 2017/05/02 22:09:09 (permalink)
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    Is the engine a Kohler CV13S?
    Quote  #2
    Aerigan
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    Re: Lt133 replacement carb 2017/05/03 13:13:04 (permalink)
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    Yes it is a CV13S I was trying to add pics off my phone of the Identification stickers off engine and mower but couldn't figure it out off mobile website.
    Quote  #3
    Mikel1
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    Re: Lt133 replacement carb 2017/05/03 14:27:38 (permalink)
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    Not a problem, only really need engine #'s for the carb.
    What is the spec #'s on the Kohler?
    Quote  #4
    Aerigan
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    Re: Lt133 replacement carb 2017/05/03 14:30:50 (permalink)
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    Spec number looks like 21525 to me.
    Quote  #5
    Mikel1
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    Re: Lt133 replacement carb 2017/05/03 15:05:13 (permalink)
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    Link #1 is for CV13-21525 fuel system.
    Link #2 is for carb #128531395. Does that look like your carb
     
    https://www.jackssmallengines.com/jacks-parts-lookup/manufacturer/kohler/command-pro-single-ch-cv5-16-ch-cv410-493/cv13/cv13-21525-john-deere-13-hp-9-7-kw/fuel-system-8-27-145
     
    https://www.jackssmalleng.../part/kohler/12853139s
    Quote  #6
    Aerigan
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    Re: Lt133 replacement carb 2017/05/03 16:08:45 (permalink)
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    that looks like it. now to try to find it cheaper than $100. probably not but never know unless you look around. Thanks for helping me out so fast.
    Quote  #7
    Aerigan
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    Re: Lt133 replacement carb 2017/05/03 16:19:26 (permalink)
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    Im finding carbs but they all say fit cv13 none say cv13s not even the link from jacks small engines you sent me. Does the S matter?
    Quote  #8
    Mikel1
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    Re: Lt133 replacement carb 2017/05/03 17:15:15 (permalink)
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    The S stands for electric start.
    Are you certain the carb is the problem?
    Quote  #9
    Aerigan
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    Re: Lt133 replacement carb 2017/05/03 17:25:43 (permalink)
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    yeah pretty sure. had water in the tank and it sat with water in carb bowl and in the pump. sourced a used pump due to the damage caused by the watered fuel and rebuilt the carb and numerous carb cleanings. it will run full throttle but anything under about 3/4 throttle will go to surging and die. It will run well for few minutes then die even at full throttle. the needle seat area is really scaled due to the water that sat in it. tried buffing but the new needle sticks from time to time. I think a new carb will put me back in business. Just installed new steering sector gears and bushings. If I get new top hood and carb it will be like new I hope.
    Quote  #10
    warren90anthony
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    Re: Lt133 replacement carb 2017/11/10 06:58:34 (permalink)
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    Make sure that , you have certain the carb is the problem?
    Quote  #11
    Cmh3574
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    Re: Lt133 replacement carb 2017/11/11 07:06:10 (permalink)
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    Check your point i had issues with mine the gasket for the cover was worn so i didnt have enough clearence for the point and the point was cracked at tip almost didnt notice replaced point fired up no problem.
    But in process noticed the issues with gasket and cover.
    Koenig eq. Carries this part
    Quote  #12
    Cmh3574
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    Re: Lt133 replacement carb 2017/11/11 07:09:29 (permalink)
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    Check your point i had issues with mine the gasket for the cover was worn so i didnt have enough clearence for the point and the point was cracked at tip almost didnt notice replaced point fired up no problem.
    But in process noticed the issues with gasket and cover.
    Koenig eq. Carries this part
    Maybe your carb is rough but the discription sounds like your point
    Quote  #13
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