Honda OEM water pump, 19200-MY4-020, for 1992 to 1996 GL1500 does not include any o-rings or seals.
DISCLAIMER: Caution. Use of ANY type of liquid, spray, gel lubricant, cleaner or solvent to install could damage internal seals and external O-rings resulting in possible premature pump failure. Use of any of the foregoing may void any replacement claim.