The General Pump 52040009 is a 15mm ceramic piston (plunger) for General Pump triplex plunger pumps. Its polished ceramic surface resists abrasion and heat for long seal life, and a cracked or scored piston is a common cause of water reaching the crankcase, so replacing worn plungers protects the whole pump.
- 15 mm ceramic piston / plunger
- Genuine General Pump replacement part
- Three pistons used per pump
- Fits GP EZ, TT and TX series and the equivalent Interpump models
Replace as a matching set of three for balanced performance.
No products in the cart.