Redcat Racing Aluminum Shocks, 2-Piece, Blue Aluminum shocks (2pcs)(blue); Shocks have black springs; Same as 166004 RC Car Parts : 06038 Genuine Redcat Racing Parts For troubleshooting and warranty information please contact a Redcat Racing Customer Service Specialist at 602-454-6445 or by emailing amazonsupport@redcatracing.com NOTE: Please read the User Manual before use.