The John Deere GY22436 Lift Arm is an authentic OEM component designed for ZTrak mowers and compatible mower decks. This crucial part facilitates the precise adjustment and stability of the mower deck, ensuring optimal cutting performance. Manufactured to John Deere's rigorous standards, it guarantees durability and a perfect fit for models including Z425, Z445, Z465, Z645, Z655, Z665, and mower decks such as 48C, 54C, 62C, 48X, 54X, 62X, 48R, 54R, 62R, 48A, 54A, 62A, 48HC, 54HC, 62HC. With a length of 95.25 mm, width of 50.8 mm, height of 12.7 mm, and a weight of 0.054 kg, this lift arm is essential for maintaining your equipment's functionality.