BER-VAC two stage snowthrower parts need to find

[nekovt 0]

Hello!

 

I have a Ber-Vac (48in I believe) two stage snow thrower on a 520-8 that I need to find parts for. The transmission in the front axel area leaked all the oil, so I was able to get the whole assembly out and am trying to figure out how to get and then change the oil seals.

 

I ordered the oil seals online from parts tree, however, the seals are very very skinny and small compared to the thick rubber ones that are already in there. When I look at the rubber oil seals on the transmission, I see the numbers: NDK 391-2883-057. I've tried to google for these and can not find them.

 

I also would like to replace the three bearings that are at the end of all of the shafts. (the Bearings have numbers on them: (2 front shaft: NTN AS205-100W7)(1 back shaft: NTN JL205-100C3)

 

Has anyone done this or could someone point me to where I could get the parts?

 

Thanks much!

Brad