The GRACO 189754 Rod Piston is a precision-engineered replacement part designed for use in GRACO spray equipment. Its material is not specified, but it is intended to function as a critical component within the piston assembly of GRACO pumps, ensuring reliable operation and fluid transfer.

Key Features:

• Rod Piston
• Height: 0.25 in (0.635 cm); Length: 0.25 in (0.635 cm); Width: 3.2 in (8.128 cm)
• Designed for use in GRACO spray equipment; specific models not listed
• Precision fit for reliable operation
• Replacement part for maintenance and repair

Applications:
Used as a replacement part in GRACO spray equipment to maintain or restore pump performance.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
• Refer to the equipment manual for detailed installation instructions
• Inspect related components (such as o-rings and u-cup packing) for damage during installation
• Ensure proper alignment and fit during assembly
• Regularly inspect and replace worn parts to prevent equipment failure
• Use only GRACO-approved replacement parts for maintenance