Special Piston Kit – Replacement for 22648A, 22650A, 22654A Pressure Washer Pumps

The Special Piston Kit (22648A/22650A/22654A) is a premium-quality replacement part engineered for reliable performance in high-pressure washer pumps. Designed to restore maximum pressure and flow efficiency, this piston kit ensures your pump operates like new — delivering consistent output, reduced vibration, and long service life.

Manufactured from durable, high-grade materials, each piston features precision-ground surfaces for smooth operation and tight sealing. Ideal for professional and commercial cleaning systems, this kit provides OEM-level performance and compatibility with select pump models using part numbers 22648A, 22650A, or 22654A.

Features & Specifications:

• Product Type: Piston Kit (Complete Set)

• Compatible Models: 22648A, 22650A, 22654A

• Application: High-pressure washer pumps

• Construction: Precision-machined components for long-lasting durability

• Performance: Restores pressure and efficiency; reduces leaks and wear

• Installation: Direct OEM replacement — no modifications required

• Use With: Industrial, commercial, and residential pressure washing systems

Benefits:

• Ensures consistent pump performance

• Reduces downtime and maintenance costs

• Protects against cavitation and premature wear

• Ideal for softwash and power washing professionals

Includes:

• Complete piston assembly

• Seals and hardware as specified by manufacturer