The 87331742 is a genuine OEM gearbox switch designed for New Holland and Case IH agricultural tractors. This essential component ensures accurate and reliable transmission control, critical for the smooth operation of various models including the T6000, T7, and TS series. Manufactured to original equipment specifications, it guarantees optimal performance and durability in demanding agricultural environments. Replace your worn or faulty switch with this authentic part to maintain the integrity and functionality of your tractor's transmission system.