Bad Boy
Zero-turn mowers with ZT4400 transaxle assemblies
Ferris
Most F210Z, F320Z, IS2100Z, and IS3200Z with ZT540 transaxle assemblies
Gravely
992184, 992185, 992186, 992187, 992197, 992198, 992200, 992201, 992203, 992204, 992205, 992206, 992207, 992224, 992225, 992230, 992231, 992232, 992233, 992234, and 992235 model zero-turn mowers with ZT-5400 transaxle assemblies
Scag
Most Cheetah series zero-turn mowers with ZT-5400 transaxle assemblies