73512 / 73513 / 73522 / 73523 INDEX of Knob-Roof Lock, LH & RH (1) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Part Number Lookup Code Description Color Location Production Date Fitting Vehicle Options ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 73523-P8110 73513F Knob-Roof Lock, LH BLACK Driver side 10/1979- FED. 2S. T/R + FED. 4S. T/R + CAL. 2S. T/R + CAL. 4S. T/R ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 73523-P8111 73513F Knob-Roof Lock, LH BROWN Driver side 10/1979-06/1980 FED. 2S. T/R + FED. 4S. T/R + CAL. 2S. T/R + CAL. 4S. T/R ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 73523-P8112 73513F Knob-Roof Lock, LH RED Driver side 10/1979- FED. 2S. T/R + FED. 4S. T/R + CAL. 2S. T/R + CAL. 4S. T/R ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 73523-P8113 73513F Knob-Roof Lock, LH SILVER Driver side 10/1979-08/1981 FED. 2S. T/R + FED. 4S. T/R + CAL. 2S. T/R + CAL. 4S. T/R ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 73523-P8201 73513F Knob-Roof Lock, LH BROWN Driver side 07/1980- FED. 2S. T/R + FED. 4S. T/R + CAL. 2S. T/R + CAL. 4S. T/R ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 73523-P9103 73513F Knob-Roof Lock, LH SILVER Driver side 09/1981- FED. 2S. T/R + FED. 4S. T/R + CAL. 2S. T/R + CAL. 4S. T/R ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 73522-P8110 73512F Knob-Roof Lock, RH BLACK Passenger Side 10/1979- FED. 2S. T/R + FED. 4S. T/R + CAL. 2S. T/R + CAL. 4S. T/R ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 73522-P8111 73512F Knob-Roof Lock, RH BROWN Passenger Side 10/1979-06/1980 FED. 2S. T/R + FED. 4S. T/R + CAL. 2S. T/R + CAL. 4S. T/R ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 73522-P8112 73512F Knob-Roof Lock, RH RED Passenger Side 10/1979- FED. 2S. T/R + FED. 4S. T/R + CAL. 2S. T/R + CAL. 4S. T/R ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 73522-P8113 73512F Knob-Roof Lock, RH SILVER Passenger Side 10/1979-08/1981 FED. 2S. T/R + FED. 4S. T/R + CAL. 2S. T/R + CAL. 4S. T/R ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 73522-P8201 73512F Knob-Roof Lock, RH BROWN Passenger Side 07/1980- FED. 2S. T/R + FED. 4S. T/R + CAL. 2S. T/R + CAL. 4S. T/R ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 73522-P9103 73512F Knob-Roof Lock, RH SILVER Passenger Side 09/1981- FED. 2S. T/R + FED. 4S. T/R + CAL. 2S. T/R + CAL. 4S. T/R ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 73513-P8060 73513 Lock Assy-Roof, LH Driver side 10/1979- FED. 4S. T/R. L28E + FED. 4S. L28ET + CAL. 4S. T/R ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 73513-P8100 73513 Lock Assy-Roof, LH Driver side 10/1979- FED. 2S. T/R + CAL. 2S. T/R ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 73512-P8060 73512 Lock Assy-Roof, RH Passenger Side 10/1979- FED. 4S. T/R. L28E + FED. 4S. L28ET + CAL. 4S. T/R ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 73512-P8100 73512 Lock Assy-Roof, RH Passenger Side 10/1979- FED. 2S. T/R + CAL. 2S. T/R ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 1) https://www.nissanpartsdeal.com/parts-list/1981-nissan-280zx/body_front_roof_floor/sun_roof_parts.html?partNumbers=73512-P8100&diagram=736_A02 ___________________________________________________________________________________________________________________________________________________________________________________