Interstate McBee - Cummins L10 Water Pump - M-3803402

Ensure proper cooling and long-lasting performance with this Interstate-McBee Water Pump, built for early Cummins® L10 engines and compatible with select M11, ISM, and QSM applications. Made from premium materials and subjected to rigorous testing, this brand-new pump offers dependable reliability without the need for a core return.

Key Features:

• Designed for Cummins® L10 (Pre-1991) and select M11, ISM, QSM engines
• Brand new – no core return required
• Maintains optimal coolant circulation and engine temperature
• Manufactured to strict quality standards for performance and durability
• Perfect for trucks, agricultural machinery, and heavy equipment

Application Insight:
The Cummins L10 was a mid-range diesel staple throughout the 1980s and early 90s. As the platform transitioned into the M11 and its electronic-controlled successors, cooling demands increased. This water pump is essential for maintaining performance and extending engine life in legacy systems still in operation today.

🚫 Return Policy: Item is new and non-returnable once opened or installed. Please confirm engine compatibility before ordering.