Ninja Blender 8 cup / 64 Oz Pitcher Lid Top Lid Cover Blades Replacement Parts. Blades turn freely. No chips, breaks, stress cracks on any part. Please see all pictures to make sure that the bottom will fit your model. There are no part numbers except bottom which is GH-14014, if it's correct. Sold as is. I will gladly combine shipping on multiple purchases when possible. Any questions, please contact me. Thank you for looking.