Abstract: A vibration isolating mount for use with a vibratory pile driver and extractor is comprised of a pair of identical plates that are spaced from each and are interconnected by a polyether-based urethane center member. Each of the plates are provided with pluralities of attachment holes for attaching the vibration isolating mount between an exciter and a suspension housing of a vibratory pile driver and extractor. Each of the plates is also provided with pluralities of lug holes that are filled with the polyether-based urethane of the center member and provide a mechanical connection between the plates and the center member in addition to a chemical bond adhering the plates to the center member.