Cummins Water Pump with Housing, 3687130

Water Pump with 12 Rib Pulley and volute housing
This pump includes rear housing, as shown in photos
Cross Reference with Part Numbers: 3683651, 3683652, 3684449, 3684450, 3687130, 4386570, 4386576, 5406043, 3687130RX, 4386570RX
*Please be aware that there are various water pumps for the ISX/QSX Cummins Engines. If you are unsure which pump you need, please call us with your engine serial number and we can look it up for you.

You can trust in our quality heavy duty water pumps and water pump components for your industrial, agricultural or long haul trucking needs. Every pump is 100% tested and our relationship with OEM has helped us to become masters of the complex assembly and testing of our water pumps for these very demanding and extreme applications.