Dometic VacuFlush Pump Motor Kit -12v -385311423

Dometic Toilet Pump Motor Replacement for S-Series & T-Series Pumps (12V DC)

The Dometic Toilet Pump Motor Replacement Kit is a complete, OEM-spec solution designed to restore proper operation to Dometic S-Series and T-Series toilet pump systems. This 12-volt DC motor assembly includes all critical components needed to replace a failed or worn motor, helping return reliable flushing performance and system pressure.

Ideal for RV and marine sanitation systems, this kit replaces the motor and drive components without requiring a full pump replacement—saving time, money, and downtime while maintaining factory-correct performance.

Key Features & Benefits

• OEM-Correct Replacement – Designed specifically for Dometic S-Series and T-Series toilet pumps
• Complete Motor Assembly – Includes motor, gear box, bellows, seals, and mounting hardware
• 12V DC Operation – Compatible with standard RV and marine electrical systems
• Restores Proper Flush Performance – Ensures correct pressure and waste movement
• Cost-Effective Repair Solution – Replaces only worn motor components instead of full pump
• Durable Construction – Built to withstand frequent use and mobile environments

Compatible Pump Series

• Dometic S-Series Toilet Pumps
• Dometic T-Series Toilet Pumps

(Always verify your pump series and part number before ordering.)

What’s Included

• (1) 12-Volt Pump Motor
• (1) Gear Box Assembly
• (1) Bellows
• Bellows Clamps
• O-Ring Seal Kit
• Motor Mounting Hardware

Specifications

• Voltage: 12 Volt DC
• Application: Dometic S-Series & T-Series toilet pump systems
• Function: Motor and drive replacement for toilet pump assemblies

Common Issues This Kit Solves

• Toilet pump motor not running
• Weak or inconsistent flushing
• Pump running intermittently or failing under load
• Motor noise or seized gear box
• Electrical function present but no pump movement

Installation Overview

• Disconnect 12V power supply before servicing
• Remove pump assembly access panel
• Replace motor, bellows, and seals using included hardware
• Reinstall pump and restore power
• Test for proper operation and leaks

Professional installation recommended for marine systems or tightly integrated RV installations.

Why Buy from rvtoiletparts.com?

• Specialization in RV & marine toilet systems
• OEM-compatible parts with accurate fitment
• Fast shipping and expert product support
• Trusted source for Dometic sanitation components