Accessories & Parts -RC Car Upgrade Parts Replacement Highlights Generic Brand RC Car Upgrade Parts Replacement Description: The 29-piece upgrade accessory set includes arms front and rear, front steering cup, rear wheel cup, C hub carrier, linkage, 28T steering arm, front and rear shocks, steering kits, 12mm hex hub and steering support. All parts are made of solid metal, strong and durable. Improve performance, easy to install and use. strengthen the rigidity of the body to prevent the deformation of the body. Suitable for WLtoys 144001 144002 1:14 cars and WLtoys 124017 124019 1/12 RC cars. Specification: Material:Metal Size Chart: Front Steering Cup Size: 32x25x18mm/1.26x0.98x0.71inch Front Arm Size: 62x32x7mm/2.44x1.26x0.28inch Steering Bracket Size: 16.5x13x5mm/0, 65x0.51x0.20inch Rear arms size: 68x34x7mm/2.68x1.34x0.28inch Steering arm: 20.5x8mm/0.81x0.31inch Rear wheel cup size: 31x16x22mm/1.22x0 .63x0.87inch C Hub Carrier size: 30x18.5x17mm/1.18x0.73x0.67inch Damper Length: 82mm/3.23inch Stroke: 17mm/0.67inch Linkage: 58-68mm, hole at hole: 55-65 mm, 48-58 mm hole to hole: 45-55 mm Pull rod: 42-52 mm hole to hole: 40-50 mm Package includes: 2x front arm 2x rear arm 2x front steering cup 2x rear wheel cup 2x C hub carrier 7x linkages 1x 28T Steering Arm 4x front rear shock 1x steering kits 4x 12mm hub adapter 2x steering rack. Note: Please allow slight dimension difference due to different manual measurement.