Check parts list number! 8HP45, fits codes: 1090 010 003, 009, 018, 020, 034, 037, 044, 045, 048, 055, 057, 061, 062, 063, 067, 068, 072, 081 8HP45 HIS, fits codes: 1090 014 001, 008, 015, 017, 018, 020, 021, 025, 029, 032, 038, 039, 040, 041, 042, 048, 049, 050, 051, 052, 053, 057, 059, 060, 077, 078, 085, 089, 090, 094, 104, 105, 107, 108, 112, 113, 114, 115, 116, 117, 119, 120, 121, 125, 132, 134, 135, 178, 179, 180, 181, 182 8HP45X, fits codes: 1090 020 027, 029, 049, 052, 053, 070 8HP45X HIS, fits codes: 1090 024 024, 027, 030, 035, 046, 047, 048, 052, 055, 071, 076, 077, 078, 080, 084, 087, 090, 091, 099, 100, 101, 102, 108, 109, 110, 111, 112, 113, 116, 121, 122, 123, 124, 129, 130, 131, 169, 170, 171, 172, 173 8HP50, fits codes: 1101 014 011, 012, 013, 014, 015, 030, 032, 041, 042, 051, 054, 056, 058, 060, 064, 077, 078, 080, 082, 085, 087, 098, 125, 129, 131, 133, 149, 151, 160, 174, 176, 203 8HP50X, fits codes: 1101 024 008, 009, 017, 020, 032, 034, 036, 043, 052, 053, 056, 057, 062, 069, 089, 091, 093, 122, 126, 143