Truma Ultraflow Water Inlet Housing (46130-51)

Truma Ultraflow Water Inlet Housing

Genuine Truma replacement water inlet housing for the Ultraflow water pump system. The inlet housing connects the water supply to the Ultraflow pump — if it is cracked, leaking, or damaged, the pump may draw air, lose prime, or reduce water flow. Replacing the housing restores full pump performance and prevents water system leaks.

Key Features

• Genuine Truma spare part (46130-51)
• Replacement inlet housing for Truma Ultraflow water pump
• Restores secure, leak-free water inlet connection
• Essential for maintaining correct pump priming and flow rate
• Use only genuine Truma parts in Truma water systems

Signs the Inlet Housing Needs Replacing

Visible cracks or splits in the housing, water leaking at the pump inlet, loss of water pressure, or a pump that runs but delivers no water are all signs of inlet housing failure. Inspect the housing and all inlet connections at the start of each touring season.

Installation

Isolate the water system and drain before commencing. Follow Truma Ultraflow service instructions for inlet housing replacement. Ensure all connections are leak-tested before returning the system to use.

Part number: 46130-51  |  Barcode: 4052816024813