The Case-IH 1330429C1 is a genuine OEM engine oil drain valve designed for efficient and clean oil changes in a wide range of Case-IH agricultural and construction equipment. This essential component ensures proper sealing and controlled drainage, maintaining engine health and simplifying maintenance procedures. With a confirmed length of 53 mm, it is a direct replacement for original part numbers 1330429C2, 1330429C3, 1330429C4, and 1330429C5.