This part is commonly Used on models:
4021 Greensmaster Flex 21
4048 Greensmaster 800
4052 Greensmaster 1000
4060 Greensmaster 1600
4130 Greensmaster 500
4022 Greensmaster Flex 21
4018 Greensmaster Flex 18
4037 Greensmaster 2600 Mower
4036 Greensmaster 2000 Mower
115-1065 Kawasaki FE120D-MS02
115-1067 Kawasaki FE120G-NS00
4024 Greensmaster Flex 21 Traction Unit