Radiator caps

Discussion in '60-Series Wagons' started by woytovich, Apr 5, 2017.

  1. woytovich

    woytovich Fake news SILVER Star

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    Can anyone please tell me the difference between

    16401-41021

    and

    16401-54750


    mark
     
  2. woytovich

    woytovich Fake news SILVER Star

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    And don't say 13729, please
     
    unfortunately and 3_puppies like this.
  3. Shacklewhacker

    Shacklewhacker

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    Looks like just labeling, and the type of stamping die used to punch out the head. They both appear to be the "large" ones. But from an application standpoint, the 41021 is listed as 1958 - 4/86, and the 54750 as 84 - 97. Top one is 41021, bottom 5470.
    That's all I could find.
    [​IMG]
    [​IMG]
     
  4. hj 60

    hj 60 JT1W0HJ6000960839

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    Radiator cap size is 46.0mm x 24.0mm x 28.0mm part # Radiator Pressure Cap Toyota 16401-54750 16401-63010 16401-71010 Genuine Parts
    TOYOTA OEM 88-90 Land Cruiser 4.0L-L6-Radiator Cap 16401-54750
    PRESSURE 0.9 Kg/cm2
    [​IMG]
     
  5. Output Shaft

    Output Shaft

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    16401-41021
    Production Date: 11/1984-04/1986

    16401-54750
    Production Date: 04/1986-08/1987
     
    jpsfj60 likes this.
  6. jpsfj60

    jpsfj60

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    So the dates are the difference??
     
  7. John McVicker

    John McVicker SILVER Star

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    Don't know about the #'s posted above...but I have 8-'85 60 and in stock form it takes a large OEM cap. I've sold but owned '89 62 and the 62 took a smaller OEM cap...so:
    8-'85 60 = large OEM cap.
    '89 62 = smaller OEM cap.

    Actually, several years ago I repaired my 60 raditior by replacing the top part of the radiator with the top from a 62. Works fine but I now order a 62 raditior cap for my 60.
     
    LAMBCRUSHER likes this.
  8. Landpimp

    Landpimp GOLD Star

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    Most after market radiators use the small cap like the late 60 and fj62.
     
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