General Pump 22mm Plunger 66040109

SKU 8.703-767.0 Category
  • Genuine Interpump / General Pump Parts
  • 22 mm Ceramic Plunger
General Pump
Genuine General Pump OEM Parts


Part Number: 8.703-767.0
Cross Reference Part Number(s): 107921, 87037670
Manufacturer’s Part Number (MPN): 66040109

Use this ceramic plunger on General Pump models shown below. A cracked or broken ceramic piston can allow water into the pump crankcase, reducing lubrication and possible pump damage. A broken ceramic plunger can also sometimes be seen by a slight water leak between the pump body and pump manifold. Failure to replace a broken ceramic piston can result in further damage to pump, pump seals, unloader valves, and other pressure washer parts.

For use on General Pump Models: TSF2021, TSF2221



General Pump Models

TSF2021, TSF2221

Pump Models (All)

TSF2021, TSF2221

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