RC10 B3 & B4 diff

[david85williams]

Hi all,

Can someone tell me if a B4 diff will fit in a B3? I seem to remember they are very similar if not the same?

Thanks
David

[charlesk]

No, a b4 diff won't fit in a b3 case. The b4 diff is a 2.60:1 and the b3 a 2.40:1 (ie the b4 diff is bigger In diameter).

[david85williams]

Ok, thanks!