TKR5188B – Rod Ends (hard, 6.8mm, M4 thread, SCT/SL, 8pcs) These are the stock rod ends for the SCT410.3 and are slightly harder than TKR5188. They are lighter than the original TKR5051 rod ends and require TKR5123 turnbuckles (with M4 thread) to install. These rod ends are a direct replacement for TKR5188 5188. Vehicle Compatibility • TKR5188B - Rod Ends (hard, 6.8mm, M4 thread, SCT/SL, 8pcs) is included with the MT410 2.0, SCT410 2.0 and SCT410.3 kits and can be used as a replacement part for those vehicles. • This can be used with the EB48SL and SCT410 vehicles 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.