Eaton A vs B Gearsets Question

Discussion in 'Trucks [ Eighteen Wheelers ]' started by jacksd3, Jan 16, 2010.

  1. jacksd3

    jacksd3 Bobtail Member

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    Anyone understand the difference between A,B,C gearsets? My Super10 has a 'B' at the end of the tranny number and I'm trying to determine what my gears are. I couldn't find anything on roadranger.com.
     
  2. Longhood379

    Longhood379 Medium Load Member

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  3. Les2

    Les2 Road Train Member

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    The letters at the end is the gear ratio set.
    [​IMG]
     
    dwmac71 Thanks this.
  4. jacksd3

    jacksd3 Bobtail Member

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    Great! Thanks fellas. I believe I've got the following:

    1 - 11.06
    2 - 8.20
    3 - 6.06
    4 - 4.49
    5 - 3.32
    6 - 2.46
    7 - 1.82
    8 - 1.35
    9 - 1.00 (Direct)
    10 - .74 (OD)
     
  5. DLButler

    DLButler Bobtail Member

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    Where did you find this. I have a Fuller Roadranger 9 speed direct overdrive Model RTX14609R. Last letter is R and I'm trying to determine the top gear ratio.
     
  6. KVB

    KVB Heavy Load Member

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    Oxbow Thanks this.