PZJ70 4F to 5F Modification (1 Viewer)

[GhostJ70]

Hi,

I'm modifying my PZJ70 (1991) 4 forward to 5 forward.
While selecting the parts I noticed that "33311A Bearing for Input Shaft Front" had 2 Different parts
9036340034 & 9036340050
What is the difference between those parts?
Can I use 9036340050 instead of the existing 9036340034 ?
Please Help.

 

[roscoFJ73]

Can I use 9036340050 instead of the existing 9036340034 ?

It looks like 90363-40050 is an updated part that is interchangeable with 90363-40034. If you put the part numbers into google images they look the same. Is there a dealer or a bearing agent nearby you can ask. I have taken bearings to CBC Bearings in the past and they get out the dimensions and compare them.