Team Associated Set Of Diff Outdrives, Pulley & Diff Rings (Unknown Model)

Associated Outdrives

Pair of diff outdrives, pulley and diff rings (D rings). 

I'm not sure what model these fit. They were new sealed but no header card in with other Associated parts. I though they might be from a B5M or a B4, but the pulley and diff rings are wrong (They're D type matching the outdrives) Definitely look Associated though.