The Iseki 1733923 Spring Seat is a genuine OEM component designed for various Iseki TM series tractors, including models TM3160, TM3200, TM3217, TM3240, and TM3267. This essential part provides stable seating for springs, crucial for the proper function of the suspension or other mechanical assemblies. Manufactured to Iseki's specifications, it ensures durability and precise fitment, with an outer diameter of 45 mm, an inner diameter of 25 mm, and a thickness of 10 mm.