The GRACO 289274 KIT is a bearing housing assembly designed for use in GRACO 5900 series airless sprayers. It is a genuine replacement part that ensures proper alignment and support for the connecting rod and bearings within the sprayer’s drive mechanism. The kit is typically constructed from durable materials such as steel or alloy, engineered for longevity and reliability in demanding industrial environments.

Key Features:

• Bearing Housing Kit
• 5900 Series
• GRACO 5900 series airless sprayers
• Engineered for precise fit and alignment
• Supports connecting rod and bearings
• Designed for ease of maintenance and replacement
• Reliable performance in industrial applications

Applications:
Used in GRACO 5900 series airless sprayers for industrial and commercial painting, coating, and lubrication applications.

Installation Notes:

• Using a genuine GRACO bearing housing kit ensures proper fit, alignment, and reliability, reducing downtime and maintenance costs.
• Relieve system pressure before disassembly
• Remove pump and front cover as per manual instructions
• Remove screws and washers from bearing housing
• Use a plastic mallet to gently loosen and remove the bearing housing and connecting rod assembly
• Inspect crank and connecting rod for wear and replace if necessary
• Lubricate bronze bearing inside housing with high-quality motor oil
• Pack top and lower roller bearings in connecting rod with bearing grease
• Align connecting rod with crank and carefully align locating pins during reassembly
• Torque screws evenly to specified value
• Regularly inspect for wear and proper lubrication
• Replace worn parts promptly to prevent equipment damage
• Follow GRACO’s recommended maintenance schedule