The GRACO 186648 BEARING, PISTON (LOWER) is a replacement bearing designed for the lower piston assembly of GRACO T1 Transfer Pumps. Its material is not specified in available sources. The part is intended to ensure smooth operation and reduce friction within the pump mechanism.

Key Features:

• Lower Piston Bearing
• Height: 0.3 in (0.762 cm), Length: 1.35 in (3.429 cm), Width: 1.3 in (3.302 cm)
• GRACO T1 Transfer Pump
• Designed for smooth operation and reduced friction in the lower piston assembly
• Precision fit for reliable performance

Applications:
Used in GRACO T1 Transfer Pumps for fluid transfer applications in industrial and maintenance settings.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, longevity, and compatibility with GRACO equipment.
• Ensure the pump is depressurized and disconnected from power before installation
• Follow GRACO’s recommended procedures for bearing replacement as outlined in the equipment manual
• Inspect the bearing seat and shaft for wear or damage before installation
• Lubricate as recommended by GRACO