Water Pump Pulley


  • Fits 1971-and-newer water pumps
  • Also fits water pumps with large hubs
  • Requires modofication to fit water pumps with 3/4″ shafts

Out of stock

SKU: 3942992 Categories: ,

Water Pump Pulley

P/N 3942992

– Fits 1971 and newer, and short-leg water pumps with large hubs
– Must be modified to fit water pump with 3/4″ shaft


Water Pump Pulley

3942992 Chevrolet Water Pump Component

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Prop65WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to