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Gear drive front seal??

Posted By: '72CudaRacer

Gear drive front seal?? - 05/11/10 10:40 PM

I have a Milodon gear drive for 440 that needs a new front seal. Anyone know what will fit it besides a seal from Milodon? The seal thats bad has a national part # thats hard to read, but I think it is #450621. No one seems to be able to get this or have a cross over for it.
Any ideas??

Thanks, Brian
Posted By: RC91

Re: Gear drive front seal?? - 05/11/10 11:15 PM

Like this?
Posted By: CompWedgeEngines

Re: Gear drive front seal?? - 05/11/10 11:52 PM

Brian,

as far as I know, thats a National only seal. I dont think there will be a C/R or other seal that crosses to a different number. Timken uses the same part number, 450621. Napa should be able to cross to a National seal, or just go to a fluid/hydraulic repair center in your area.

Here are the dimension for the Milodon #13563 seal, which is a National 450621:

450621 Nitrile, Shaft diameter- 2.156,3.196 OD 0.437 width

You should be able to find one.

Todd
Posted By: '72CudaRacer

Re: Gear drive front seal?? - 05/11/10 11:55 PM

Thanks Guys, I'm back on the hunt.
Brian
Posted By: roadhazard

Re: Gear drive front seal?? - 05/12/10 02:46 AM

Brian, your if your bore diameter in the front cover measures 3.188" the stock seal will work.

Actual Shaft dia. 2.188" (Balancer)
Actual Bore dia. 3.188"
O.E.M. Seal width .457"

I used a stock seal in mine
Greg
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