Over the easter holidays, i had some hours time to work on my project again. First thing i noticed on the Subie R180 Diff, which i bought recently, was that it most probably got painted at some point. A quick scrub with the wire brush made the original silver surface appear again: Same on the Propeller shaft flange: Then it was about time to remove the nasty grease and dirt buildup around the seals: And then give the whole housing a healthy two-hours of wire-wheel peeling: Right: Original Datsun diff, left: Subie diff. Notice the different flange adapters: Surprzingly, the datsun part came off quite easy. While the subie thingy…