The AVR NR200290M Spring Suspension Cpl. is a genuine OEM complete suspension spring assembly designed for AVR potato harvesters, including the Puma 3, Puma 4, Spirit 9200, and Spirit 6200 models. This critical component ensures optimal ground following and stability during harvesting operations, contributing to efficient and smooth machine performance. With a length of 300 mm, an outer diameter of 100 mm, and a wire diameter of 20 mm, this robust spring weighs 5.2 kg, providing durable and reliable suspension.