Replaces Part Number: 756-04002 956-04002. Compatible with C-ub Cad-et: LT-1040, LTX-1040. Compatible with models: 13AM762F500, 13AN77SS599, 13A2785S500, 13AC76GF590, 13AM772S055, 13AO785T055, 13AX90AS010, 13AV78KS563, 13A278SS583, 13AL78KT066, 131278XS099. Compatible With 13A878XT099, 13AC762F000, 13AC762F020, 13AP78XS099, 13A1762F058, 13AO772S055, 13AN77SS058, 13AM775S000, 13AO785S058, 13WX78KS066, 13AX78KS011, 13BC762F000, 13AJ775S000, 13W878ST031, 13AJ771S031, 13AN77KS011, 13AM772S055, 13AO785T055, 13A878XS099, 13AM772S000, 13AN772S058, 13AX90YT001, 13AX771S004, 13A277BS066, 13AX90AS010, 13A277XS299. Compatible With in the models (but not limited to)13AJ78SS599, 13AM762F500, 13AV60KG066, 13AV60KG211, 13AJ606G790, 13A1762F020, 13RC762F052, 13A2683G790, 13A2682F190, 13AN77SS599, 13W2771S031, 13W2771S231, 13AX78BT563, 13BX78KS011, 13AC76LF500, 13AT605H718, 13AC762F516, 13BX78KS211, 13AX771T004, 13AX60KH011.