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March Performance Aluminum Serpentine Water Pump Pulleys

4.25 out of 5 stars 76 Customer Reviews

March Performance aluminum serpentine water pump pulleys are precision CNC-machined to run perfectly true. They are machined from 6061-T6 aluminum for extra strength and wear, and feature a no-polishing clear powdercoated finish. These water pump pulleys are available in performance ratios for increased horsepower, mid-performance ratios, and high water flow ratios. They are designed to increase cooling during critical low-speed driving to prevent overheating.

Results 1 - 25 of 47

Water Pump Pulley, Serpentine, 6-Groove, Aluminum, Clear Powdercoated, Chevy, Small Block, Big Block, Long Pump, Each

Part Number: MCH-6322

4.38 out of 5 stars ( 13 )

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Water Pump Pulley, Serpentine, 6-Groove, Aluminum, Clear Powdercoated, Ford, 5.0L, Each

Part Number: MCH-2004

3.82 out of 5 stars ( 11 )

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Water Pump Pulley, Serpentine, Aluminum, Clear Powdercoated, Chevy, GMC, 4.3/5.0/5.7L, Each

Part Number: MCH-4312

4.5 out of 5 stars ( 10 )

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Water Pump Pulley, Serpentine, Aluminum, Clear Powdercoated, 5.219 in. Diameter, Ford, Small Block, Each

Part Number: MCH-2012

5.0 out of 5 stars ( 5 )

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Water Pump Pulley, Serpentine, Aluminum, Clear Powdercoated, Chevy, 5.0L, 5.7L, 7.4L, Each

Part Number: MCH-4012

4.0 out of 5 stars ( 6 )

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Water Pump Pulley, Serpentine, 6-Groove, Aluminum, Clear Powdercoated, Chevy, Small Block, Short Pump, Each

Part Number: MCH-6212

5.0 out of 5 stars ( 1 )

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Water Pump Pulley, Serpentine, 6-Groove, Aluminum, Clear Powdercoated, Ford, 5.0L, Each

Part Number: MCH-2032

5.0 out of 5 stars ( 2 )

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Water Pump Pulley, Serpentine, Aluminum, Clear Powdercoated, Ford, 5.0L, Each

Part Number: MCH-2112

3.0 out of 5 stars ( 2 )

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Water Pump Pulley, Serpentine, Aluminum, Clear Powdercoated, Ford, 5.0L, Each

Part Number: MCH-2212

5.0 out of 5 stars ( 1 )

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Water Pump Pulley, Serpentine, 6-Groove, Aluminum, Clear Powdercoated, Chevy, Small Block, Big Block, Long Pump, Each

Part Number: MCH-6312

4.0 out of 5 stars ( 6 )

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Water Pump Pulley, Serpentine, Smooth, Aluminum, Clear Powdercoated, Mopar, Big Block, Each

Part Number: MCH-10312

5.0 out of 5 stars ( 1 )

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Water Pump Pulley, Serpentine, 6-groove, Billet Aluminum, Black Powdercoated, 5.250 in. O.D., Each

Part Number: MCH-6322-08

Not Yet Reviewed

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Pulley, Water Pump, Serpentine, Aluminum, Clear Powdercoated, 5.375 in. Diameter, Chevy, 5.7L, Kit

Part Number: MCH-4132

3.0 out of 5 stars ( 2 )

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Water Pump Pulley, Serpentine, Non-Rib, Aluminum, Black Powdercoated, Chevy, 4.3L, 5.0L, 5.7L, Long Pump, Each

Part Number: MCH-4312-08

Not Yet Reviewed

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Water Pump Pulley, Serpentine, Non-Rib, Aluminum, Black Powdercoated, Chevy, 4.3L, 5.0L, 5.7L, Long Pump, Each

Part Number: MCH-4314-08

Not Yet Reviewed

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Water Pump Pulley, Serpentine, Aluminum, Clear Powdercoated, 5.25 in. Diameter, Chevy, Small Block, Each

Part Number: MCH-6222

3.0 out of 5 stars ( 2 )

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Water Pump Pulley, Serpentine, 6-groove, Billet Aluminum, Gray Powdercoated, 5.25 in. o.d., Chevy, Long Pump

Part Number: MCH-6322-09

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Water Pump Pulley, Serpentine, Non-Rib, Chevy, GMC Pickup, 4.3/5.0/5.7L, Each

Part Number: MCH-4314

4.0 out of 5 stars ( 7 )

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Water Pump Pulley, Serpentine, 6-groove, Billet Aluminum, Clear Powdercoat, Chrysler, Small Block, Short, Each

Part Number: MCH-10323

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Water Pump Pulley, Serpentine, Aluminum, Black Powdercoated, Ford, Each

Part Number: MCH-1172-08

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Water Pump Pulley, V-Belt, 2-Groove, Aluminum, Clear Powdercoated, Chevy, Big Block, Short Pump, Each

Part Number: MCH-7532

Not Yet Reviewed

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Water Pump Pulley, Serpentine, 6-Groove, Aluminum, Black, Ford, Each

Part Number: MCH-2004-08

Not Yet Reviewed

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Water Pump Pulley, Serpentine, 6-Groove, Aluminum, Black Powdercoated, Ford, 5.0L, Each

Part Number: MCH-2032-08

Not Yet Reviewed

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Water Pump Pulley, Serpentine, Aluminum, Clear Powdercoated, Chrysler, Small and Big Block, Each

Part Number: MCH-10302

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Water Pump Pulley, Serpentine, Billet Aluminum, Clear Powdercoated, 5.00 in. O.D., Chevy, Small Block, Each

Part Number: MCH-6303

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today