58040109 Ceramic Plunger – 15mm, Fits General Pump ES, ESN & EP Series Pumps

Part Number: 58040109
Category: Pressure Washer → Pump Replacement Parts
Type: Ceramic Plunger – 15mm × 42mm, Fits General Pump ES, ESN & EP Series Pumps

The 58040109 Ceramic Plunger is a genuine OEM replacement plunger designed for 15mm bore configurations in General Pump ES, ESN, and EP Series pressure washer pumps. Precision-manufactured from high-grade ceramic, this plunger replaces worn, chipped, or malfunctioning plungers to restore smooth reciprocating motion, proper sealing engagement, and consistent pressure output.

Compatibility

• EP Series Pumps

• ES Series Pumps

• ESN Series Pumps

Product Details

• Brand: General Pump

• Material: Ceramic

• Plunger Size: 15 mm × 42 mm

• Application: Plunger Replacement

• OEM: Yes – Genuine General Pump Part

Key Features

• Genuine General Pump OEM ceramic plunger

• Precision 15mm sizing for exact fit

• Restores smooth piston motion and consistent pressure

• Excellent wear and heat resistance

• Exact replacement—no modifications required

• OEM materials ensure durability and reliability

• Ideal for maintenance, repairs, and pump rebuilds

Note: Always verify plunger dimensions and compatibility with your pump manual before installation.