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203 part number

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by Redfrog, Dec 27, 2001.

  1. Redfrog

    Redfrog 1/2 ton status

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    Does anybody know the part number for the plastic Oil pump
    gear for a NP203 ???

    TIA











    *wink*

    my 79 rust bucket will run over your 2001 chevy 4X4 tahoe plastic wagon
     
  2. michaelm

    michaelm 1/2 ton status

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    203 has an oil pump?
    back to the shop for me i guess
    the only plastic I saw was speedo gear....
    and i cant find the part number on MOD for you sorry.
     
  3. Redfrog

    Redfrog 1/2 ton status

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    <a target="_blank" href=http://www.off-road.com/chevy/mm-np203/mm-np203-1.jpg>http://www.off-road.com/chevy/mm-np203/mm-np203-1.jpg</a>
    the factory one is metal (the one on the right below the 2nd set of splines) the replacement one is made of plastic hence
    my question if any body knew the # for the plastic oil pump gear[​IMG]






    *wink*

    my 79 rust bucket will run over your 2001 chevy 4X4 tahoe plastic wagon
     
  4. blazer74

    blazer74 Member Premium Member

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    GM part # 11801 for the plastic thingy. Go to offroad.com tech section, they have an article on converting the t/c to part time.
     

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