Outer Halfshaft Seal - 5133799 Models 100-90, 110-90, 5640, 5640, 580, 6640, 6640, 666, 680, 70-66, 70-90, 72-93, 72-94, 766, 7740, 7740, 780, 7840, 7840, 80-66, 80-90, 82-93, 82-94, 8240, 8240, 85-90, 88-93, 88-94, 90-90, TD75D, TD80, TD80D, TD85D, TD90, TD90D, TD95, TD95D, TS100, TS100A, TS110, TS110A, TS115, TS115A, TS125A, TS135A, TS80, TS90, TD5030, TD5050, TD5.75, TD5.90, TD5.100, TD5.110, TT55, TT65, TT75, T4.105N, T4.75N, T4.85N, T4.95N, T4030N, T4040N, T4050N, T4060N, TD5.105, TD5.115, TD5.80, TD5.85, TD5.95, TD5040