Traxxas SLASH 4x4 OBA TSM - SPUR & SLIPPER CLUTCH 54t 6893 6888 3956 68086-21 Go to amazon.com Related posts The 10 best traxxas slash oba kit 2024 FeatureGenuine Traxxas Replacement Parts DescriptionRemoved from brand new RC model kit. Never used. Will come in our OEM packaging.