R180 R160 Differential Side Flange O Ring Seal 240Z 260Z 510
New OEM genuine Nissan side O-ring for the R180 and R160 differential. One O-ring per axle of the diff. Fits R180 rear ends found in Datsun 240Z, 260Z and 280Z, 1970-78 and R160 found in the 68-73 510.