TKR6491 – Shock Spring Set (1.6 x 8.75T, 75mm, green) Vehicle Compatibility • TKR6491 - Shock Spring Set (1.6 x 8.75T, 75mm, green) is not included with any kit. • This can be used with the MT48 2.0 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 link above to view other parts.