TO-291-HB Shock Shaft Guides Maintenance Set ( For HB D817/819/819RS/RGT8 )
TO-235-HB Stainless Steel Front Chassis Skid Protector ( HB Racing D817/D817 Ver.2 ) 2pcs.
TO-220-HB Stainless Steel Rear Chassis Skid Protector ( HB Racing D815/D817/E817 ) 2pcs.