rt40-145 Rears

Discussion in 'Ask An Owner Operator' started by PolishPrince, Feb 20, 2018.

  1. PolishPrince

    PolishPrince Light Load Member

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    Obviously I know that it depends on the extent of parts needed but what would I be expecting to spend on a rear tandem set of RT40-145 to be rebuilt. And while we are at it... what additional cost would it be to have it re-geared from 4.11 to 3.58 or even 3.36.

    I've searched and can't find any info on this subject.

    I'm also curious what a full rebuild on a RTLOF-16718B typical runs.

    Just looking ball park on typical rebuild, not trying to get ripped off.

    Thanks in Advance!
     
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  3. Diesel Dave

    Diesel Dave Last Few of the OUTLAWS

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    That’s for a single axle if I remember those numbers correctly. I don’t think they charge extra for changing the ratio....
     
  4. PolishPrince

    PolishPrince Light Load Member

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    Did your message get cut off?
     
  5. AModelCat

    AModelCat Road Train Member

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    Well if you're having rear ends rebuilt you're buying a ring and pinion anyways. Just buy the ring and pinion for the ratio you want instead of the 4.11's.
     
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  6. PolishPrince

    PolishPrince Light Load Member

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    Is 7500 for the 18 speed and 5000 per rear fair?
     
  7. jamespmack

    jamespmack Road Train Member

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    I have a used set. with 3.58 ratio. Actually still in housings. Probaly need rebuilt, but they have new cams and bushings in them.
     
  8. Diesel Dave

    Diesel Dave Last Few of the OUTLAWS

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    To the OP, what are you trying to accomplish? A little more 411 would help. What do you have now and what’s your strategy ? What do you haul ? Where do you run ? What do you have for power(motor) ?
     
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