Isolate It: Sorbothane Vibration Isolation Bushing 70 Duro (.28" ID - 1" OD - .31" Deep) - 12 Pack Reduce Vibration in Sensitive Equipment Absorbs up to 94.7% of Vibration Combine with Sorbothane Washer # 0510001 to make a complete bushing Rated Load per bushing in LBS: 20-42 Sorbothane Part number : 0510005-70