Sierra manufacturered by Forest River has the following models 295BHD, 29BHSS, 300RG, 301BHD, 321BHT, 321RL, 32BHSS, 33RLIK, 343RSOK, 345RLOK, 354RET, 355RE, 357RE, 365SAQB, 368FBDS, 369SAQB, 36ROK, 371REBH, 372LOK, 373BH, 373REBH, 375BHOK, 376BHOK, 377FLIK, 378FB, 379FLOK, 381RBOK, 383RBLOK, 384QBOK, 387MKOK, 38FKOK, 39BARK.