Here's a List of the parts that may be needed :
SWINGARM ASSEMBLY to Drop Links ( Upper ends of the Drop Links) :
1 x T2057399 Ground Sleeve, 90mm
2 x T3800199 Bearing Needle, FC 20 x 26 x 16 ( "FC" = "Full Complement" )
2 x T3600178 Seal, 20 x 26 x 4
1 x T3350234 Locknut, Flanged M12 x 1.25
REAR SUSPENSION UNIT TO DRAG LINK ( and lower ends of the DropLinks ) :
1 x T2057399 Ground Sleeve, 90mm
2 x T3800199 Bearing Needle Roller, FC 20 x 26 x 16 ( Drag Link )
4 x T3600178 Seal, 20 x 26 x 4
1 x T3350234 Locknut, Flanged, M12 x 1.25
1x T2057502 Needle Bearing Kit ( RSU )
FRAME TO DRAG LINK ( Front of Drag Link ) :
1 x T2057354 Sleeve, Linkage, Dia 20.0 x 30.5
1 x T3800060 Bearing, Needle Roller, 20 x 26 x 20
2 x T3600178 Seal, 20 x 26 x 4
1 x T3350234 Locknut, Flanged, M12 x 1.25
Parts Totals :
1 x T2057502 ( Needle Bearing Kit, RSU )
4 x T3800199 ( Bearing, Needle Roller, FC 20 x 26 x 16 ) - "FC" = "Full Comlement"
1 x T3800060 ( Bearing, Needle Roller, 20 x 26 x 20 )
1 x T2057354 ( Sleeve, Linkage, Dia 20.0 x 30.5 )
2 x T2057399 ( Ground Sleeve, 90mm )
8 x T3600178 ( Seal, 20 x 26 x 4 )
3 x T3350234 ( Locknut, Flanged, M12 x 1.25 )
The Seals and Bearings are available from
"Simply Bearings" who remain open for business taking Web Orders

I have used them before to buy front wheel seals, but not the RSU parts.
Their Customer Service department are excellent, so if you can't find
what you need on their Web Site, send them an email enquiry
explaining exactly what you need, and they will advise accordingly.
( e.g. they have several different types of Oil Seal lin the 20 x 26 x 4 size
and will be able to advise which are the most suitable for this application).
If, upon inspection, you find that any of the Ground Sleeves are in need of replacement,
try sending a Private Message to Member "1675" who
may be able to help.
Cheers

