The John Deere CC108719 Arm V.Cyl. is a genuine OEM component designed for vertical cylinder applications in a range of John Deere mowing equipment. This essential part ensures proper functionality and reliable performance for ZTrak Mowers, QuikTrak Mowers, and Front Mowers, including models such as Z915B, Z920M, Z920R, Z925M, Z930M, Z930R, Z950M, Z950R, Z960M, Z960R, Z970R, Z994R, Z997R, 1550, 1570, 1575, 1580, and 1585. Manufactured to John Deere's exacting standards, this arm provides durability and a precise fit, crucial for maintaining optimal machine operation.