OMP 500.012 / oil pump fits: allis chalmers 10c, fiat 1580, 1580 dt, 1880, 1880 dt, 160-90, 160-90 dt, 180-90, 180-90 dt, 315, 315 r, fe28, fe28hd, fe28lc, fe28m, fe28mhd, hitachi dx175, dx195l, fh220, fh220, 315 r