The Case-IH 1989543C3 Shaft is an authentic OEM component designed for various Case-IH agricultural tractors. This shaft is crucial for power transmission within the machinery, ensuring reliable operation and durability. It is compatible with models including the 7110, 7120, 7130, 7140, 7150, 8910, 8920, 8930, 8940, 8950, MX100, MX110, MX120, MX135, MX150, and MX170 Series tractors. Manufactured to original specifications, this part guarantees a precise fit and long-lasting performance.