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Engine Water Pump

Part # W622M Available
The Carter New Water Pump features all new, original equipment-quality components for proper fit and long-life performance. Each pump includes heavy-duty unitized bearings, pressed-on hubs, precision machined housings, unitized seals and optimal impeller clearance, plus all new water pumps are 100% factory tested to assure the highest quality product. Each unit is built to meet or exceed all Original Equipment specifications and is validated for fit, form, and function. Also, application specific design to ensure a perfect fit and correct operation for unsurpassed quality that you can trust.
  • All gaskets or seals necessary for installation are supplied with pump
  • It is highly recommended that the fan clutch be replaced with the water pump
  • Durable housing features precisely machined mounting surfaces for proper sealing
  • Used mostly on models equipped with a fan clutch
  • This pump is used on accessory belt driven applications
  • Limited Lifetime Warranty

Specifications

Outlet Quantity:   

3

Mounting Hardware Included:   

No

Mounting Hole Quantity:   

4

Housing Material:   

Cast Iron

Grade Type:   

Regular

Pulley Included:   

No

Fan Clutch Included:   

No

Hub Height:   

99.31 MM, 3.91 IN

Hub Hole Quantity:   

4

Impeller Material:   

Cast Iron

Impeller Rotation:   

Reverse

Includes Back Housing:   

No

Installation Warnings:   

No

Water Pump Drive Type:   

V-Belt

Impeller Vane Quantity:   

8

Thermostat And Housing Included:   

No

Pulley Groove Quantity:   

N/A

Casting Number:   

NP025030

Outside Pulley Diameter:   

N/A

Hub Hole Thread Size:   

5/16-24

Related Cooling Fan Components:   

No

Hub Hole Thread Type Standard:   

Metric

Application Summary
Chevrolet C10 (1978-1980)
Chevrolet K20 Suburban (1978-1982)
Chevrolet K30 (1978-1986)
Chevrolet P10 (1978-1980)
Chevrolet P20 (1978-1989)
Chevrolet P30 (1978-1989)
Chevrolet R20 (1987-1988)
Chevrolet R30 (1987-1988)
Chevrolet V20 (1987)
Chevrolet V30 (1987-1988)
GMC C15 (1978)
Chevrolet C20 (1978)
GMC C1500 (1979-1980)
GMC C25 (1978)
GMC C25 Suburban (1978)
GMC C2500 (1980-1986)
GMC C2500 Suburban (1979-1982)
GMC C2500 Suburban (1984)
GMC C35 (1978)
GMC C3500 (1979-1986)
GMC G25 (1978)
GMC G35 (1978)
Chevrolet C20 (1980-1986)
GMC K1500 (1980)
GMC K25 (1978)
GMC K25 Suburban (1978)
GMC K2500 (1979-1986)
GMC K2500 Suburban (1979-1982)
GMC K2500 Suburban (1984)
GMC K35 (1978)
GMC K3500 (1979-1986)
GMC P15 (1978)
GMC P1500 (1979-1980)
Chevrolet C20 Suburban (1978-1982)
GMC P25 (1978)
GMC P2500 (1979-1987)
GMC P2500 (1989)
GMC P35 (1978)
GMC P3500 (1979-1989)
GMC R2500 (1987-1988)
GMC R3500 (1987-1988)
GMC V2500 (1987)
GMC V3500 (1987-1988)
Chevrolet C30 (1978-1986)
Chevrolet G20 (1978)
Chevrolet G30 (1978-1979)
Chevrolet K10 (1980)
Chevrolet K20 (1978-1986)