47040409 Ceramic Piston Plunger for Interpump Pump WS135 WS151 WS152 WS171 3X

Product Overview

This aftermarket replacement ceramic piston plunger set includes three plungers for the listed Interpump pump applications and references part number 47040409. A piston plunger reciprocates within a pump to move and pressurize fluid during normal pump operation.

Key Features & Performance

• Ceramic piston plungers for the listed Interpump pump applications
• Designed for the normal reciprocating action used to move and pressurize pump fluid
• Supplied as a set of three piston plungers
• Cross-references part number 47040409 for component identification

Fitment & Compatibility

• for Interpump pump model WS135 applications
• for Interpump pump model WS151 applications
• for Interpump pump model WS152 applications
• for Interpump pump model WS171 applications

Common Uses

• Replacing worn, damaged, or malfunctioning piston plungers
• Routine service of the corresponding pump assembly
• Restoring the normal fluid-moving function of a pump after component failure

Technical Specifications

• Product Type: Ceramic piston plunger
• Quantity: 3 piston plungers
• Part Number: 47040409
• Pump Application(s): Interpump WS135, WS151, WS152, and WS171

Frequently Asked Questions

Q: What does a ceramic piston plunger do? A: A piston plunger moves back and forth within a pump to transfer and pressurize fluid during normal operation.

Q: How should fitment be verified? A: Compare the complete existing part number 47040409 and the complete pump model designation, such as WS135, WS151, WS152, or WS171, before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.