A051 & B051 bonded plate code 1068 327 179 stamped into plate Also supersession for codes: A036 & B036 bonded plate code 1068 327 145 stamped into plate And: A046 & B046 bonded plate code 1068 327 162 stamped into plate 6HP19: fits box codes 1071 010 005-007, 020-025, 027, 029, 033, 048, 049 6HP19X: fits box codes 1071 020 006, 007 6HP19A: fits box codes 1071 040 009, 010, 013, 015, 016, 019-024, 026-028, 044, 067 6HP26: fits box codes 1068 010 030-033, 036-039, 043-046, 063-066, 070, 071, 073, 075-077, 079, 085, 086, 091, 100-105 6HP26A: fits box codes 1068 030 014, 015, 017, 018, 024, 027, 029, 030, 031, 032, 033, 035, 036, 037, 038, 048, 049 6HP32A: fits box codes 1070 020 007, 008