Feature:1. It can be a replacement for HSP/Redcat Exceed/HPI 1/10 RC for monster truck.2. The purpose of such parts designed is to repair or replace old or broken aluminum alloy shock damper.3. For high protection and longlasting durability, it is completely redesigned and adjusted.4. Made of high quality aluminum wih compact design, actually, it is lightweight to use.5. Such parts can play a necessary function to upgrade the part of your model car, which improves the RC car performance.Specification:Item Type: For HSP 106004 (06038) aluminum alloy shock damper, for 1:10 SUVLength: Approx. 98 mm / 3.9 inHole to Hole (uncompressed): Approx. 87mm / 3.4 inHole to Hole (compression): Approx. 75mm /3.0 inSpring Diameter: Approx. 12mm / 0.5 inAccessories: 4 PCSApplicable Models: 94166 / 94106 / 94107 / 94155 / 94170Package List:4 x Metal Shock Damper