This aftermarket replacement Power Take-Off (PTO) Shaft Gear, part number 3554449M1, is designed as a high-quality, non-OEM alternative for a wide range of Massey Ferguson tractors. Essential for transmitting power from the tractor's engine to external implements, this gear plays a critical role in the functionality of your agricultural machinery's PTO system. As a compatible replacement for the original Massey Ferguson part, it offers a reliable and cost-effective solution for maintaining your equipment. Engineered to meet or exceed the specifications of the original part, this compatible PTO shaft gear ensures reliable and efficient power transfer, allowing your implements to operate smoothly. It is a cost-effective solution for maintaining the performance and longevity of your Massey Ferguson equipment without compromising on quality. **Compatibility:** This aftermarket replacement gear is suitable for numerous Massey Ferguson tractor models, including but not limited to: MF 265, 275, 285, 290, 565, 575, 590, 675, 690, 698, 699, 1080, 1085, 2620, 2640, 2680, 2720, 3050, 3060, 3065, 3070, 3075, 3080, 3085, 3090, 3095, 3115, 3120, 3125, 3610, 3630, 3635, 3645, 3650, 3655, 3660, 3670, 3680, 3690. Ensure proper fitment by verifying your tractor's model and existing part number. This non-original part offers a dependable and economical choice for restoring your tractor's PTO system.