General Pump 18mm Plunger 51040166

SKU: 8.900-575.0 Category:
  • Genuine Interpump / General Pump Parts
  • 18mm Ceramic Plunger


Part Number: 8.900-575.0
OEM / Old Part Number(s): 104806, 89005750
General Pump Item Number: 51040166

Use this ceramic plunger on General Pump and Interpump brand pumps.

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.

Weight 0.1 lbs
Dimensions 2.25 × 0.75 × 0.75 in
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