One Way Starter Sprag Clutch Bearing Assembly for G 310 R and G 310 GS models from 2016 to 2020.Replaces part numbers 12311540516 and N7082620.Designed for accurate power transfer with stable performance.Constructed from steel for and resistance to wear.Features hardened and ground rollers that increase holding force by approximately 50% compared to standard designs.Larger roller size contributes to improved strength and.This assembly is intended for use on models equipped with non-round bolt configurations.Round bolt versions with lamellae are not compatible.The package includes one starter clutch assembly.