Pumps
Restore powerful, reliable flushing with a genuine Dometic MasterFlush 8900 Series macerator pump and motor assembly. A worn or failing macerator pump is a common cause of a toilet that won't grind waste, won't pump out, or runs weak and noisy — and a full pump/motor replacement is usually the most reliable fix. Featuring a proprietary 18-blade stainless steel impeller that grinds and pumps effluent simultaneously, the 8900 series pump delivers powerful, efficient macerating performance while fitting the toilet's compact, angled-back footprint. Shop the genuine replacement macerator pump and motor assembly built specifically for Dometic MasterFlush 8900 series toilets, so you can restore full grinding and pump-out power on your boat or RV.
