This is a A-GY20554 Lawn Tractor Seat PN: GY20554Main Description As Following : A-GY20554 Lawn Tractor Seat P.N: GY20554 Does have provisions for operator's presence switch. Found in Section & Models : Tractor Parts Associated Items : New Also This is An Aftermarket Product And : Does have provisions for operator's presence switch. Replaces: VGA10178