Multiquip EE41638 Lower Water Line Volvo TAD722GE

The Multiquip EE41638 Lower Water Line Volvo TAD722GE is a genuine OEM cooling system component designed for TAD722GE-powered equipment. Sourced directly from Multiquip, this part meets the exact specifications required for proper coolant flow through the lower circuit of the Volvo TAD722GE engine. It is a direct OEM replacement confirmed for TAD722GE applications, ensuring correct routing, connection, and sealing with no fitment guesswork. When your existing line cracks, hardens, or leaks, replacing it with the correct OEM part keeps the cooling system operating within spec and protects the engine from heat-related damage.

Key Features

• Genuine OEM Coolant Line Material — Manufactured to the same pressure tolerance and heat resistance spec as the original, preventing premature cracking or collapse under engine operating temperatures.
• Direct-Fit Lower Circuit Routing — Engineered to match the exact hose length, diameter, and end configuration of the original TAD722GE lower water line for a secure, leak-free connection.
• Confirmed TAD722GE Fitment — Validated for Multiquip equipment powered by the Volvo TAD722GE engine; use model code TAD722GE to verify compatibility before ordering.
• Protects Engine from Overheating — A compromised lower water line restricts coolant circulation, causing engine temperatures to spike; replacing it promptly restores proper thermal management.
• Fuel System Safety Compliance — Correct hose routing and secure connections prevent coolant intrusion into adjacent systems, maintaining safe engine operation during extended run cycles.

The lower water line routes engine coolant from the lower portion of the cooling circuit — typically from the radiator outlet to the water pump inlet — completing the loop that draws cooled fluid back into the engine. This line operates under sustained heat and pressure, and over time the hose material can harden, crack, or develop pinhole leaks that degrade coolant flow. When the lower water line fails, coolant loss accelerates, engine temperatures rise, and the risk of overheating damage to the Volvo TAD722GE increases significantly. Replacing the EE41638 with a genuine Multiquip OEM part restores the integrity of the full cooling circuit.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.