UCS55 1991 MU Rear wheel bearing part numbers please

[GreenMU]

Stuck in Australian with no one able to tell me what rear wheel bearing kit fits . One bearing shop told me they had some and so i went and pulled the axles out. die ground the collet and removed bearing to find they has suppled thinner bearings . I think I need cbc bearing H211kit . cbc tell me the bearing part number i need is in this kit ( 40BW03) Is this right . Many thanks for your help . Next issue is getting them from Tasmania to Townsville

[pig75]

viewtopic.php?f=12&t=4123#p28683
same as jackaro/bighorn

[turnturn]

This is the actual Isuzu part number if that helps.
Rear Diff - 01.jpg
Rear Diff - 02.jpg