Carburetor Rebuild Kit Arctic Cat 400 FIS 2x4 w/AT 04, 400 FIS 2x4 w/MT 04, 400 FIS 4x4 w/AT 04-05, 400 FIS 4x4 w/MT 04-05, 400 TBX 4x4 04-05, 400 VP 4x4 w/AT 05-06, 400 VP 4x4 w/MT 05-06