B-S 498809 497619 494775 494407. 450 475 525 575 625 635 SERIES 93902, 95902, 95982, 09B902, 09C902, 09C982, 09D902, 09D982, 09G902, 09H902, 96902, 96982, 98902, 98982 4.5HP - 6.35HP 148CC. 1x Carburetor.Toro16410 (3900001-3999999)(1993) Lawn Mower16411 (3900001-3999999)(1993) Lawn Mower20180 (2000001-2999999)(1992) Lawn Mower20181 (3900001-3999999)(1993) Lawn Mower20181 (4900001-4999999)(1994) Lawn Mower20181 (5900001-5999999)(1995) Lawn Mower20181 (6900001-6999999)(1996) Lawn Mower20181 (7900001-7999999)(1997) Lawn Mower20181WF (3900001-3999999)(1993) Lawn Mower20182 (39000001-39999999)(1993) Lawn Mower20431 (39000001-39999999)(1993) Lawn Mower20432 (39000001-39999999)(1993) Lawn Mower