Parts for the subframe - 55475 stopper diff mount lower

So I need replacement Stopper – differential mounting, lower. On removing mine yesterday they were rusted, bent and one had a split.

Part number is 55475 according to the gtir_part_nos.pdf in the files section, but on searching it brings a ton of different ones up on some uk car part sites and ebay brings up one but I need 4

I'm checking - http://www.online-parts.co.uk/nissan/advanced_search_result.php?XTCsid=8089bebd878b7431578c4ea80984ef99&keywords=55475&x=0&y=0#.VWIeZEauyUk
Not too bothered about the bolt and threads as they can be tapped and they were not in bad shape.

Any other places that would be better searched?

Are there any bushes I should be doing here also while i'm in the mood?

So far, arbs, drop links, all the arms from sub to hub as a lot of play in them.

Assume you on about the 4 subframe mount bushes.
nissan ones 554750E600 & the superseded one are no longer made.
Just use polybushes from >
Powerflex
http://www.powerflex.co.uk/road-series/product-details/Rear+Sub+Frame+Mounting+Bush/1514.html
SuperPro
http://www.superpro.com.au/find/superpro-suspension-parts-and-poly-bushings-for-nissan-pulsar-n14-gtir-awd-1990-1995-/cid-999500697
I think PRI Racing are superpro dealer & do bit of discount (ask nomad)

Do all lateral links & trailing links both ends.
replace fuel pipes while got access if not been done already & look at brake hard lines while you there.
Quality correct oem spec droplinks are in the useful links section

Good tip mrB I'll remember that when I do mine over the winter

^ if a few of you are looking at bushes then check with mr nomad what the score was with pri racing in the uk on discount, think it may of been fixed amount of say 10% on any orders but can't be sure as I never dealt with them.
Other options are check with good motor-factors or ICP for availability as cross with 200sx & skyline 32,33,34 GTS
Also these uk made polybush set should fit >
http://www.ebay.co.uk/itm/Nissan-200SX-S13-S14-Skyline-R32-R33-Subframe-Suspension-Bushes-in-Poly-BLACK-/252220858515?hash=item3ab988e093:g:4qQAAMXQstJTmCno