Gates 46002HD water pump for the 2011-2018 Western Star 4900SA 6-cylinder 14.0L and other vehicles circulates coolant through the engine. This heavy-duty engine water pump is designed to handle severe and rigorous conditions.
- Unitized bearings and seals, fully tested 100 percent
- 100 percent leakage test of both the casting and the assembled pump
- Computerized machined surfaces for proper fit and sealing
- Gates Heavy-Duty line, marked by an HD suffix on the part number
- Cast iron housing and cast iron impeller
- Accessory belt drive with the pulley included
Quick facts
- Part: Gates 46002HD water pump
- Also called: engine water pump
- Fits: 2011-2018 Western Star 4900SA 6-cylinder 14.0L and other vehicles
- Material: Cast iron housing and cast iron impeller
- Condition: New
Coolant leaking at the pump, a noisy bearing or an engine that runs hot can mean the water pump is wearing out. A leaking hose, a stuck thermostat or a slipping belt can be behind the same signs, so find the cause before buying a pump.
Fits
The listing covers a wide range of Western Star, Freightliner and Ford models, led by the 2011-2018 Western Star 4900SA 6-cylinder 14.0L, the 2002-2007 Western Star 6900XD 6-cylinder 12.7L and the 2000-2008 Freightliner Columbia 6-cylinder 12.7L, and each takes one pump. If your vehicle is not named here, look up its year and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1
- Outlets: 7
- Drive type: accessory belt
- Timing belt driven: No
Build and materials
- Housing material: cast iron
- Impeller material: cast iron
- Impeller rotation: reverse
- Pulley: included
- Condition: new
- Gates warranty: 18 months or 150,000 miles/5,400 hours, whichever comes first
- Country of origin: China
In the box
One water pump with its pulley, three plugs and a seal. The thermostat and housing, back housing and fan clutch are not included.
Interchange: WP-HD6545 · FWP-HD6545
7127X · 99325HD · WHD6545M · 23522707 · 23526039 · 23539602 · RW4123PX · RW6123 · CP2131 · 681812 · US60P · 946002HD
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
WP-HD6545, 7127X, 99325HD, 46002HD, WHD6545M, 23522707, 23526039, 23539602, FWP-HD6545, RW4123PX, RW6123, CP2131, 681812, US60P, 946002HD
Frequently Asked Questions
Is this water pump right for the 2000-2008 Freightliner Columbia 6-cylinder 12.7L?
Yes. Gates 46002HD is listed for the 2000-2008 Freightliner Columbia 6-cylinder 12.7L, and that vehicle takes one pump.
Does the Gates 46002HD come with a pulley and plugs?
Yes. Gates 46002HD comes with its pulley, three plugs and a seal. The thermostat and housing, back housing and fan clutch are not included.
Is the 46002HD water pump driven by an accessory belt?
Yes. This water pump runs on an accessory belt, not a timing belt, and its cast iron impeller has reverse rotation.
How can I tell if the bearings or seal on this heavy-duty water pump are wearing out?
Coolant seepage at the pump, a grinding or whining bearing noise, or a rising temperature gauge can mean the pump is wearing out. A shop can test it.
Is every Gates pump tested for leaks?
Yes. Every Gates 46002HD water pump gets a 100 percent leakage test of the casting and the assembled pump, plus a functional test of its seals and bearings.
