
MELLINGPART NUMBER: 689-MWP-521
MWP-521 Water Pump Fits Select 2006-2020 Cummins 5.9/6.7L Engines
$6599
1 left in stockWork Truck/Commercial Grade Vehicles
Water PumpFits Select 2006-2020 Cummins 5.9/6.7L Engines Cast Iron Housing Plastic Impeller Standard Rotation Sold Individually
MWP-521 Features:
- Factory leak-tested
- Utilizes original equipment (OE) face materials that provide increased heat transfer and reduces friction
- The bearings are precision ground and pre-lubricated
- The bearing shafts are precision ground to match the water pump rollers and heat-treated for durability
- Features a laser-etched Melling logo
- Designed to meet or exceed OEM specifications and backed by ASE-certified professionals
- Hub Height: 3.950 in. (100.330 mm)
Direct-Replacement Engine Water Pumps
Melling offers replacement engine water pumps that deliver reliable performance and are leak-tested to ensure the highest standards.
Part TypeWater Pump
Product LineMelling Water Pumps
BrandMELLING
Package Height8.2
Package Width9.0
Package Length10.3
Weight5.63 PG
Part CategoryReplacement Parts
Pulley IncludedYes
Installation WarningsYes
Housing MaterialCast Iron
Mounting Hole Quantity2
Fan Clutch IncludedNo
Mounting Hardware IncludedNo
Impeller RotationStandard
Impeller MaterialPlastic
Water Pump Drive TypeSerpentine Belt
Includes Back HousingNo
Impeller Vane Quantity7
Hub Height3.95 in.
Thermostat And Housing IncludedNo
Part FitmentDirect Fit
Grade TypeStandard Replacement
Vendor Part NumberMWP-521
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
Some parts are not legal for use in California or other states with similar laws / regulations

![Radiator Cap [16 psi]](https://www.jegs.com/images/mini_200/500/555/555-51215.jpg)
![Racing Super Coolant Additive [16 oz.]](https://www.jegs.com/images/mini_200/500/555/555-72324.jpg)
![Funnel [8.5 in. Overall Length]](https://www.jegs.com/images/mini_200/500/555/555-w4064.jpg)



![Racing Coolant and Antifreeze with LP-3 [1 Gallon]](https://www.jegs.com/images/mini_200/500/555/555-72316.jpg)
![Ice Water Racing Coolant [1 Gallon, Non-Glycol]](https://www.jegs.com/images/mini_200/500/555/555-72314.jpg)
![16705 Service Pro Antifreeze Concentrate [1 gallon]](https://www.jegs.com/images/mini_200/700/708/708-16705.jpg)



![3-Ton Aluminum Floor Jack [6,000 lbs. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-80077.jpg)
![Wheel Chock [Solid Rubber]](https://www.jegs.com/images/mini_200/500/555/555-w41001.jpg)

![Mechanic Chair & Step Stool on Wheels [300 lb. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-81156.jpg)

![Fender Cover with Pocket [23 in. W x 31 1/2 in. L]](https://www.jegs.com/images/mini_200/500/555/555-65010.jpg)
![Round Magnetic Parts Tray [5 1/2 in. Round]](https://www.jegs.com/images/mini_200/500/555/555-80080.jpg)
