The Grimme 3705372 chain shaft collector is an authentic OEM replacement part specifically engineered for Grimme GT170 potato harvesters. This critical component facilitates the efficient and reliable operation of the chain drive system within the machine's collection mechanism. Manufactured to Grimme's exact specifications, it ensures optimal performance and durability. With a length of 1000 mm and a weight of 10.00 kg, this shaft provides a precise fit and robust construction for demanding agricultural applications.