TKR6719A – Shock Adjustment Collars (aluminum, EB410, 2pcs) Vehicle Compatibility • TKR6719A - Shock Adjustment Collars (aluminum, EB410, 2pcs) is included with the EB410, EB410.2, ET410, ET410.2 and SCT410SL kits and can be used as a replacement part for those vehicles. • This can be used with the SCT410SL vehicle and should be a direct replacement for the stock part or used as a feature. Please use the instruction manual for the kit(s) listed to verify compatibility and no additional items are necessary before purchasing.Click the links above to view other parts.