The S4Z08B002-262 vibration motor is member of our Z4KH series of surface mount motors. It is our most powerful 4mm compression spring motor. The motor is surrounded by a rubber boot that allows it to be press fit into the desired location in your products plastic housing. This motor is still available but MOQ's have been raised to 10K pcs.   We do have an alternate part  for those seeking lower MOQ's of 2K pcs.  This part is drop-in compatible in the majority of cases, with a small difference in the spring contacts.  Please contact us for info.     CLICK  HERE to see photos of how this motor is typically mounted in the products housing.