The Case IH 308902A1 Shaft Journal is a genuine OEM component designed for various Case IH agricultural machines. This critical shaft journal ensures proper function and durability in models including MX series tractors (MX100, MX110, MX120, MX135, MX150, MX170), 7100, 7200, and 8900 series tractors, 1600, 2100, 2300, and 2500 series combines, as well as cotton pickers, forage harvesters, and windrowers. It provides reliable performance for maintaining essential machine operations.