Hardened washer for the rear outer axle on Datsun 240Z, 260Z and 280Z, 1970-78. Actual I.D.is about 21mm, O.D. 36.5mm. This washer works best with our 650-286 CV conversion adaptors as the original washers will not work with our weld-on adaptors. This washer has a slightly smaller O.D. than the original washer.
