Carburetor 15004-0814 with Gaskets repls 15004-0737 MIA12577 for John Deere X300 X300R X304 serial numbers above -120001 Kawasaki FR541V Engine AS04 BS04 CS04 ModelsMAKE TYPE MODEL John Deere Lawn Tractor X300 John Deere Lawn Tractor X300R John Deere Lawn Tractor X304 Kawasaki Engine FR541V AS00 Kawasaki Engine FR541V AS04 Kawasaki Engine FR541V AS05 Kawasaki Engine FR541V AS09 Kawasaki Engine FR541V AS50 Kawasaki Engine FR541V AS51 Kawasaki Engine FR541V AS52 Kawasaki Engine FR541V BS00 Kawasaki Engine FR541V BS04 Kawasaki Engine FR541V BS50 Kawasaki Engine FR541V BS51 Kawasaki Engine FR541V BS53 Kawasaki Engine