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m1buc
02-06-2011, 09:16 AM
HI guys,

I will be building my 502 soon and want to put in ceramic diff balls. I did this in my 511 and made big difference

can any one confirm, I think there are a 3/32 size with 12 balls in each diff ??

does any body know what the best grade is to get
(i.e grade 5, Silicone Nitride ) not sure what this means? or where I can get them from.?

thanks mike

DavidAMS
02-06-2011, 09:40 AM
there is a member on this forum selling diff balls that are well priced and good quality, i think his name is budfish, ceramics are the best!
check in the for sale section,
looking forward to pics of ya 502x when done!

mikeyscott
02-06-2011, 10:08 AM
there is a member on this forum selling diff balls that are well priced and good quality, i think his name is budfish, ceramics are the best!
check in the for sale section,
looking forward to pics of ya 502x when done!

RC Lazy - super helpful, super quick

Belsten
02-06-2011, 11:24 PM
another one for rc lazy balls, they are the business and cheap to boot :)

chokoboy
03-06-2011, 04:12 PM
Don't know about 502 but 501/511 uses 3mm balls

Nige
03-06-2011, 05:18 PM
Here's the build manual --> http://www.tamiyausa.com/pdf/manuals/42183ml.pdf

Diff balls: 12 in each diff, 3/32 size

:)

bzb
03-06-2011, 08:50 PM
hmm the same as associated?

i just ordered here (cheap cheap)

http://stores.ebay.nl/HobbyismBearings/_i.html?_fsub=1496857011

simoncrabb
04-06-2011, 08:22 PM
Thanks for the recommendations guys! :D

Yep, you need 12x 3/32 - £7 posted at rcLazy.

We've also got a selection of Tamiya thrust races in stock too, for the 502/201 and 511/416

(And if you want to do your thrust balls in ceramic too, i think they are 1/16th in the 502? I can't remember!)

burniburn
04-06-2011, 08:40 PM
Kanzen works great as well!