This genuine Isuzu 9821212200 starter pinion is a crucial component for the starter motor assembly, ensuring reliable engine cranking. Featuring 9 teeth, an outer diameter of 28 mm, an inner diameter of 12 mm, and a length of 46 mm, it is engineered to OEM specifications for precise engagement and clockwise rotation. Designed for durability and optimal performance in various Isuzu light and heavy-duty vehicles, including D-MAX, ELF (NPR, NQR), F-Series (FRR, FSR, FVR), and Giga (CXZ, CYZ) trucks.