Minor Service Kit for JMP Marine Engine Cooling Raw Water / Seawater Pump(s): JPR-S7608, JPR-S7619, JPR-S7627, JPR-S7630, JPR-S7632, JPR-S7633 *JSM0133 is equivalent and fully compatible to JSM0002. JSM0133 is the new p/n for the minor kit for pump JPR-S7633. You can therefore use either kit to service your pumps.
PLEASE NOTE: Minor Kit used ONLY for the above-mentioned JMP brand engine cooling seawater pumps. This kit cannot be used to service the Genuine Brand Pumps . . only JMP Brand. WHY? Internal changes made to pump parts for better quality and performance. Please see the pumps product page for more information regarding these internal changes.