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Speedi - Sleeve supplier

Discussion in 'Vintage (thru 365 GTC4)' started by jimmyr, Oct 5, 2025.

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  1. jimmyr

    jimmyr Formula Junior

    Oct 10, 2004
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    Scottsdale, AZ
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    Jim
    #1 jimmyr, Oct 5, 2025
    Looking for a source and part number for a Speedi - Sleeve to repair our Daytona trans input shaft leak. A new seal failed after a few miles and lube drips into the torque tube. Suspect a scuffed or worn seal surface on the shaft.
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  2. DWR46

    DWR46 Formula 3
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    #2 DWR46, Oct 5, 2025
    Jim: NAPA, McMaster-Carr, Berry Bearing, Motion Industries, all the major bearing suppliers. SKF makes metric sizes as do most other suppliers.
     
  3. jimmyr

    jimmyr Formula Junior

    Oct 10, 2004
    351
    Scottsdale, AZ
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    Jim
    #3 jimmyr, Oct 6, 2025
    Dyke, thanks for the info; will try MPI and see if they have the correct pn for the Daytona.
     
  4. DWR46

    DWR46 Formula 3
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    #4 DWR46, Oct 6, 2025
    Jim: I think you will have to do it by dimensions, and not a specific part number.
     
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  5. jimmyr

    jimmyr Formula Junior

    Oct 10, 2004
    351
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    Jim
    #5 jimmyr, Oct 6, 2025
    Dyke, I have reached out to MPI and waiting for a reply. If they have a record of their use of these sleeves it would help.
     
  6. swift53

    swift53 F1 Veteran
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    #6 swift53, Oct 10, 2025
    Hello Jim,
    The many times we have used Speedi-Sleeves, from tractors to anything else, we give out dimensions and most of the time,
    we got what we needed.

    Not the best solution in my book, but, pardon the pun, very speedy, without taking the whole kit and caboodle apart.
     
  7. jimmyr

    jimmyr Formula Junior

    Oct 10, 2004
    351
    Scottsdale, AZ
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    Jim
    #7 jimmyr, Oct 10, 2025
    Alberto, yes taking the torque tube out and making a measurement is correct as you and Dyke have noted. We are still driving the Daytona and were hoping someone had the p/n of the sleeve so it would be an in and out fix.
     
  8. Motob

    Motob Formula 3
    Professional Ferrari Technician

    Nov 11, 2003
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    Brian Brown
    #8 Motob, Oct 20, 2025 at 12:15 PM
    I just installed a Speedi-sleeve on a Daytona input shaft, 25mm diameter. The part number for a regular Speedi-sleeve is 99098, and a Speedi-sleeve gold (Ti-nitride coated) is 99813, they have the same dimensions.

    The car I am working on a has a gouge in the input shaft. It filled the torque tube up with so much oil, that it leaked past the center driveshaft bearing and was coming out of the front of the torque tube. It took me a little while to figure out how clean gear oil was leaking out near the rear of the engine
     
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  9. turbo-joe

    turbo-joe F1 Veteran

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    romano schwabel
    #9 turbo-joe, Oct 20, 2025 at 6:12 PM
    those 2 numbers are no ferrari part numbers, only 5 digits
     
  10. TTR

    TTR F1 Veteran
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    #10 TTR, Oct 20, 2025 at 7:02 PM
    Romano, you are correct, those are not Ferrari part numbers, but I don't think Ferrari ever even offered these type of repair/service parts and therefor don't have a number for them.
    I believe part numbers Brian is referring to are SKF Speedi-Sleeve part numbers and probably same regardless of manufacturer, kind of like all bearings or shaft seals have same industry wide number, no matter who manufactured them.
     
  11. BMWairhead

    BMWairhead Formula 3

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    #11 BMWairhead, Oct 20, 2025 at 7:04 PM
    The part in question is an aftermarket solution to bearing or seal surfaces that are compromised... not a Ferrari part.
     
  12. TTR

    TTR F1 Veteran
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    #12 TTR, Oct 20, 2025 at 7:05 PM
    Were you able to install it without removing the front housing or ... ?
     
  13. turbo-joe

    turbo-joe F1 Veteran

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    #13 turbo-joe, Oct 20, 2025 at 7:12 PM
    I was looking for the 2 numbers and not found, because I wanted to know what is/are speedy sleeves. the translation to german makes no sense.
    but have seen now in the 1st posting what it is. so sorry for my ignorance ;)
     
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