Is there any way to tell from part numbers if the Ring gear set is a 4.363 or a 4.636?

38100-04W00

If anyone can give me a definate answer that'd be great. All I can find is that its the front final drive from a pathfinder, which means its either a 4.36 or 4.63.

Courtesy Nissan is saying

4.363 = 38100-R50003

4.636 = 38100-R50004