The Case IH 3217571R is a genuine OEM seal ring holder designed for various Case IH tractor models, including the 743, 743XL, 745, 745XL, 844, 844S, 844XL, 845, 845XL, 846, 846XL, 856, 856XL, 956, 956XL, 1056, 1056XL, 1255, 1255XL, 1455, and 1455XL series. This critical component ensures the proper seating and retention of a seal ring, preventing leaks and maintaining the integrity of the U-shaft assembly. Manufactured to precise specifications, it guarantees reliable performance and durability in demanding agricultural applications. With a weight of 0.12 kg and dimensions of 95 mm length, 51 mm width, and 51 mm height, this holder is engineered for a perfect fit and long service life.