ccessories:Shocks-2pcsGold Spring-2pcsSilver Spring-2pcsStainless Steel Round Head Screw 3x14-2pcsStainless Steel Round Head Screw 3x16-2pcs5.8x7.4 Metal Ball-2pcsWhite Delrin Washer-2pcsManual number:8361+2656+6867+3766AProduct major function & usage:Reduce the friction and absorb the pressure during driving so that the vehicle can balance better.Major advantages of upgrading to this product:1. Made with a quality light weight high tensile strength aluminum 6061 T6 for great durability.2. High concentration suspension oil is used for better cushioning force.3. Different spring coil available : Silver 1.5mm. Orange 1.6mm. Gold 1.7mm4. The shock shaft is thickened to 4mm and smoothly polished to achieve higher durability.5. L-shape piggy back reservoir extends the travel of the oil which can help to smooth out the drive with better performance.Other special notes and comments:1. Suitable for TRAXXAS RUSTLER 4X4 VXL 67076-4, SLASH 4x4, SLASH 4x4 LCG2. White Delrin washer are to be placed outside of metal ball.We use a quality light weight high tensile strength aluminum 6061 T6 and is then anodized with scratch resistant colorsWe also have a big selection of multiple colors available now!! Let¡¯s ¡°hop up¡± your vehicles to give them the best looks and performance on the market ¡¦ colors are available in blue, red, grey silver/gun metal, orange, green, black, brown