The GRACO 198656 SHAFT,CRANK,3900 is a precision-engineered crank shaft designed for use in GRACO equipment, specifically for models compatible with the 3900 series. The material is not specified in available listings, but it is intended to provide reliable rotational motion within the pump assembly, ensuring consistent performance in demanding industrial applications.

Key Features:

• Crank Shaft
• 3900
• GRACO 3900 series equipment
• Engineered for durability and reliability
• Designed for ease of maintenance and replacement
• Supports consistent duty cycle in industrial environments

Applications:
Used in GRACO 3900 series pumps and spray equipment for industrial lubrication, paint, and fluid transfer applications.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, longevity, and safety of the equipment. Non-genuine parts may compromise reliability and void warranties.
• Ensure equipment is powered off and depressurized before installation
• Follow GRACO’s recommended procedures for disassembly and reassembly
• Inspect the shaft and surrounding components for wear or damage before installation
• Use appropriate tools and torque specifications as outlined in the manual