Need help on overdrive.

Huddy42
Huddy42 Senior Contributor
edited November -1 in HUDSON
Can anyone tell me the difference between an R9B overdrive and an R10B overdrive. Is there any difference internally between the two.



What I can gather the R9B suits 1946-7 Hudson and the R10B suits1947-1949 Nash.



This number is stamped on the side of the O/D Unit.



Any help would be appreciated.



Les.P.

Comments

  • Clutchguy
    Clutchguy Senior Contributor
    Les,if the rear trans case[Overdrive part] is bolted on with 5 bolts that go thru to the main case, like the 41-47 Hudson,it will have the same insides. If it is bolted on with only 4 bolts, the parts inside are mostly all different. I forget where I saw a chart of all the different B/W overdrive units??. I hope this helps.
  • Unknown
    Unknown
    Huddy42 wrote:
    Can anyone tell me the difference between an R9B overdrive and an R10B overdrive. Is there any difference internally between the two.



    What I can gather the R9B suits 1946-7 Hudson and the R10B suits1947-1949 Nash.



    This number is stamped on the side of the O/D Unit.



    Any help would be appreciated.



    Les.P.



    You will find a wealth of information at this site:



    http://www.amccf.com/tech/amc_manual_trannies.html



    Good Luck :)
  • Huddy42
    Huddy42 Senior Contributor
    Thanks for the input guys, the more info I get the better it is.We are never to old to learn, especially about Hudsons.



    Les.P.
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