The Kyosho Spur Gear (HP013B) is a replacement or service part for the matching Kyosho assembly. The gear transfers rotation through the matching drivetrain stage. Tooth count, pitch, shaft interface and supporting clearances must all suit the original assembly. Inspect the mating gear and bearings during replacement, then set the mesh and check smooth rotation before use.

Part number: HP013B

Compatible models / application

• Exact model fitment not confirmed. Match HP013B and any stated dimensions to the original model manual.