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General Pump 15mm Plunger 52040009

SKU 8.703-187.0 Category
General Pump Ceramic Plunger
  • Genuine Interpump / General Pump Parts
  • 15mm Ceramic Plunger
General Pump
Genuine General Pump OEM Parts

$92.45

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Part Number: 8.703-187.0
Cross Reference Part Number(s): 1-52040009, 104800, 726072, 829892, 87031870
Manufacturer’s Part Number (MPN): 52040009

Use this ceramic plunger on General Pump & 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.

See Additional Information for a complete list of compatible pumps.

General Pump Models

EZ2545E, EZ2545G, EZ2545S, EZ2555E, EZ2555S, EZ3030G34, EZ3035G, EZ3040G, EZ3040S, EZ3045G, TT9351, TT9441, TX1505G6, TX1506G6, TX1506G6UIL, TX1506G8, TX1506S34, TX1508G6, TX1508G8, TX1508G8UIA, TX1508G8UIL, TX1508G8UK, TX1508S34, TX1509G8, TX1509G8UIA, TX1509G8UIL, TX1509G8UK, TX1510E349, TX1510G8, TX1510G8UIA, TX1510G8UIL, TX1510G8UK, TX1510S34, TX1512E179, TX1512S17, TX1513S17
Interpump Models

W186, WW961EZG

Warehouse Inventory - Order Processing Delays

We will be conducting inventory of our warehouses on Friday, December 12th. 

As a result, orders placed after 3:00pm (PT) on Thursday, December 11th, and expedited orders placed after 12:00pm (PT) Friday, December 12th may not be processed until Monday, December 15th.  

We appreciate your understanding as we work to provide you with the best parts & accessories service we can. If you have any questions about orders you have already placed, or about placing a new order, please call our Online Customer Service department at (888) 269-0172 during our regular business hours.

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