

The Graco 25B400 Kit, Piston, 2150E is a genuine OEM piston assembly engineered to restore reliable drive performance in Husky 2150e electric diaphragm pumps.
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$2210The Graco 25B400 Kit, Piston, 2150E is a genuine OEM replacement piston assembly designed for the drive section of the Graco Husky 2150e Electric-Operated Double Diaphragm (EODD) Pump. This piston converts the motor's rotary motion into the reciprocating movement required to operate the pump diaphragms, ensuring smooth, reliable, and efficient fluid transfer. Replacing a worn piston helps restore factory performance while reducing unnecessary downtime.
The Graco 25B400 Kit, Piston, 2150E is engineered to meet original factory specifications for fit, durability, and dependable operation. As one of the primary drive components inside the Husky 2150e electric pump, the piston delivers the reciprocating motion necessary for consistent diaphragm performance. Using a genuine replacement part helps maintain efficiency, reduce wear on surrounding components, and extend overall pump service life.
| Feature | Description |
|---|---|
| Part Number | 25B400 |
| Product Type | Piston Assembly Kit |
| OEM Part | Genuine Graco replacement component |
| Application | Drive section of Husky 2150e Electric-Operated Double Diaphragm Pumps |
| Function | Converts motor rotation into reciprocating diaphragm movement |
| Benefits | Maintains reliable pump operation, efficient fluid transfer, and proper mechanical performance |
Pumps equipped with the Graco 25B400 Kit, Piston, 2150E are commonly used across numerous industrial fluid handling applications, including:
Genuine Graco replacement components are manufactured to precise specifications, providing proper fit and dependable operation. Installing the correct piston assembly helps maintain smooth drive performance, supports consistent diaphragm movement, and minimizes unexpected equipment downtime compared to worn or damaged components.
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