Features: Replacement of Parts#13816 Brand new and high quality 100percent. Hard-anodized colour,CNC machined PTFE-coated hardened alloy 6061-T6 Specification: Compatible with brand name RedCat, item number: RER09587, RER09588, RER09585, RER09586, model: 1/10 Everest Gen7 Pro and 1/10 Everest Gen7 Sport Material : aluminum alloy Ready to install rear hub carrier,rear stub axle carrier,rear spindle hub carrier, rear upright, rear upright knuckle arm, rear axle adaptor, rear axle cover bushing Package Include: Alloy rear axle cover bushing Note:Check your specific model's manual for compatibility,or Contact us.