Outer Limits 4x4 Board

guys is there any signfigants to the numbers stamped on my gq diff housing
Drum brakes
2
ndo673
94t

as i have just brought a new one that is stamped slightly different

Disc Brake
2
ndo673
96t

if ratios same do the swap but think there is a diffrence in brake master cly to

xenith wrote:if ratios same do the swap but think there is a diffrence in brake master cly to

yeah ratios are the same and i am doing thw swap i was just curious if there was a meaning behind the numbers