Water Pump Cummins 4309418 | 5402699, 4934058, 3973114, 4089647, 3286293, 3964791, 3804927, 3940052

Heavy-Duty Water Pump for Cummins 8.3L Engines

Maintain optimal operating temperatures and protect your engine from overheating with the heavy-duty Cummins 4309418 water pump. Designed specifically for demanding industrial and automotive applications, this water pump ensures consistent coolant flow to keep your engine running smoothly under heavy loads.

This part is also available under the numbers: 5402699, 4934058, 4089647, and 3973114.

Key Features & Specifications

• Heavy-Duty Construction: Built to withstand harsh operating conditions and provide a long service life.
• Hardened Pulley: Features a hardened belt pulley for increased wear resistance and reliable belt engagement.
• Complete Kit: Includes the essential mounting gasket (part number 3940386) to ensure a leak-free seal during installation.

Engine Compatibility

This water pump is compatible with the following Cummins 8.3-liter diesel engines:

• Cummins 6CT 8.3
• Cummins ISC 8.3
• Cummins QSC 8.3

Cross-Reference / Interchange Part Numbers

This part replaces / is interchangeable with the following part numbers:

• 4309418
• 5402699
• 4934058
• 3973114
• 4089647
• 3286293
• 3964791
• 3804927
• 3940052
• 3966841
• 2857-10C4089647
• 851010936
• 5295000
• 87453208
• 86993431
• 851-01-4119
• 851014119