The GRACO 557489 is a tie rod specifically designed for assembling the Trabon® MX Divider Valve in a 4-section configuration. It is constructed from zinc-plated steel and is intended to securely fasten multiple valve sections together within GRACO lubrication systems, ensuring structural integrity and reliable operation.

Key Features:

• Tie Rod
• MX 4 Section
• Zinc-plated steel
• Trabon® MX Divider Valve assemblies
• Durable zinc-plated steel construction
• Essential for modular assembly of divider valves
• Supports reliable, high-pressure lubrication systems
• Designed for ease of maintenance and modular expansion

Applications:
Used in automatic lubrication systems for in-plant machinery and industrial equipment where precise, reliable lubrication is required.

Installation Notes:

• Using genuine GRACO tie rods ensures proper fit, safety, and performance of the divider valve assembly.
• Assemble with the correct number of tie rods as specified for the valve section count (four required for 4-section assembly)
• Tighten tie rod nuts to 6-9 ft. lbs torque as per manufacturer guidelines
• Follow all assembly instructions in the GRACO manual for proper installation and maintenance