Pumps

Restore powerful, reliable flushing with a genuine Dometic MasterFlush 8700 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 high-torque motor with 18 stainless steel blades, the 8700 series pump operates 30% more efficiently than other macerator heads while drawing just 20 amps, and can move waste up to 98 feet horizontally or 9.8 feet vertically to your holding tank. Shop the genuine replacement macerator pump and motor assembly built specifically for Dometic MasterFlush 8700 series (8740/8743) toilets, so you can restore full grinding and pump-out power on your motorcoach or vessel.