Built around the listed product details, Clutch Arm Camshaft Nut Kit & 10 Tooth Drive Sprocket For 49cc 60cc 66cc 80cc 2 is categorized under car engine parts for engine-area servicing, replacement or fluid maintenance. The product images and specification fields provide the main details for comparing this listing with similar items. The clutch arm camshaft nut tooth details provide a product-specific reference point within the broader car engine parts selection. The listing provides color choices such as B, A, and C. Use the listed measurements and images to verify the exact product version, placement and compatibility.