Original Name / role No:MC19+MC26+MA11+C10This item includes :Front CVD joint-2PCSRear drive shaft-2PCS12.5mm wider hex-4PCSStainless steel Pin 2x10-4PCS4.0 E clips-4PCSProduct major functions & usage:Extended size by 12.5mm to widen the wheel track to push more stable and smooth.Major shows of upgrading employing this part/product :1.Made by harden steel #45 to obtain more effective usage and smooth driving performance.2. Considerable size by 12.5mm to widen the wheel track to push more stable and smooth.3.Stub axle is 12.5mm wider than initial