Dayco DP1464 Heavy Duty Water Pump for Cummins 5.9L Engines

The Dayco DP1464 Heavy Duty Water Pump is a direct-fit replacement designed for Cummins 5.9L ISB engines in commercial and heavy-duty applications. This premium water pump delivers reliable coolant circulation to maintain optimal engine temperatures in demanding conditions.

Key Features:

• Cast iron housing construction for exceptional durability
• Upgraded bearing and impeller materials for extended service life
• Open 5-vane impeller design for efficient coolant flow
• Low-friction seals to minimize wear and prevent leaks
• Case-hardened roller bearing for smooth operation
• 100% end-of-line leak tested to ensure quality
• 3.465-inch (88mm) diameter pulley included
• Seal included for complete installation

Applications: Designed for Cummins 5.9L heavy-duty engines (1989-2010) found in Blue Bird buses, Ford F-Series trucks (F650, F750, F800), Freightliner commercial vehicles, Kenworth, Peterbilt, Sterling trucks, and other commercial applications.

OEM Cross-Reference Numbers: 5010964AA, 5010964AB, 5086959AA, 5086959AB, 05010964AB, 05086959AA, 05086959AB, 2881805, 3285414, 3286278, 3286278RX, 3802923RX, 58-676, AW6158, WP-2141

Backed by Dayco's reputation for quality automotive components since 1905, this water pump provides reliable performance you can count on for your heavy-duty application.