This listing for Metal Differential and Gear Set CVD Shaft For SCY 16101 16102 16103 16201 Pro 1/ helps shoppers narrow down car engine parts for engine-area servicing, replacement or fluid maintenance. Its listing calls out metal. Use the listed metal differential gear cvd shaft details to distinguish this version from similar car engine parts. Variant information includes color selections, with examples such as CVD Front Rear, Gear set, and Set. The final selection should be based on the page images, listed specifications, compatibility text and chosen variant.