Dometic / SeaLand 385311996 Pump & Motor Assembly – 24V MasterFlush Macerator Pump 7100, 7200 Series

Restore reliable flushing power to your Dometic MasterFlush toilet with the Dometic / SeaLand Pump & Motor Assembly (Part #385311996). This complete 24-volt macerator pump assembly is designed for select MasterFlush 7000-series freshwater Orbit toilets, providing the grinding and pumping force needed to move waste efficiently to the holding tank.

The pump includes the electric macerator motor and pump housing, allowing it to grind waste and toilet paper before pumping it through the discharge line. This macerating system enables flexible plumbing layouts and dependable waste evacuation in marine and RV sanitation systems.

⚠️ Special Order Item – Typically ships in 7–14 business days.

Key Features

• OEM Dometic / SeaLand replacement part
• Complete macerator pump and motor assembly
• 24-volt operation for compatible marine and RV electrical systems
• Designed for MasterFlush Orbit macerator toilets
• Restores flushing performance when the original pump fails
• Durable construction for long service life

Compatible Dometic MasterFlush Toilet Models

This pump assembly fits the following Dometic / SeaLand MasterFlush freshwater toilets:

• 7120
• 7124
• 7220

These toilets are part of the MasterFlush 7100 and 7200 series and use Dometic’s Orbit macerator system.

When Should the Pump Be Replaced?

The macerator pump may need replacement if you experience:

• Toilet will not pump waste out
• Motor failure or burning smell
• Loud grinding or vibration
• Slow discharge or frequent clogs
• Toilet activates but waste does not evacuate

Replacing the full pump assembly is often the fastest way to restore proper flushing performance.

Product Details

Brand: Dometic / SeaLand
Part Number: 385311996
Product Type: Pump & Motor Assembly
Voltage: 24 Volt DC
System Type: Orbit Macerator System
Compatible Toilets: 7120, 7124, 7220
Series: MasterFlush 7100 / 7200
Availability: Special Order (7–14 Days)

Frequently Asked Questions

Is this the same pump as the 12-volt version?
No. The 12-volt equivalent is Dometic part 385311995. This pump is specifically for 24-volt systems.

Does this pump include the macerator blade?
Yes. The assembly includes the complete macerator pump and motor components.

Can the pump be rebuilt instead of replaced?
If the motor still works, many toilets can be repaired using the Dometic 385311988 macerator rebuild kit.

What toilets use this pump?
This pump is designed for Dometic MasterFlush 7120, 7124, and 7220 freshwater Orbit toilets.