Turning Point Hub Kit: 504FeaturesLifetime WarrantyNever buy another hub kit system againInner splines adapt to the engineOuter hub compatible with different propsReduce gear shock and engine/drive damageSave up to 30% when purchasing a replacement propEliminate propeller vibration and chatterEliminate hub cracking and failureCorrosion resistant materials - brass splinesReduce gear shock and engine/drive damageCompatible with Michigan Wheel and reg XHS and reg and Mercury and reg Flo Torq and reg hub kits, but greatly increases ease of installation, durability, and shock absorption adapts to all Michigan Wheel and reg and Mercury and reg interchangeable propellersWARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to . Package includes: Turning Point Hub Kit #504HEIGHT X LENGTH X WIDTH: 3 X 7 X 3WARRANTY: 1 Year Warranty