GRACO 557359 - Trabon Mj Divider Valve - Upper Seal for Cross Port Kit

Upper seal component for Trabon MJ Divider Valve cross port kit, designed to provide reliable sealing performance in progressive lubrication systems. This seal ensures proper operation and prevents contamination in divider valve applications.

Features

• Upper seal configuration for crossport applications
• Compatible with MJ series divider valves
• Kit format for complete seal replacement
• Upper seal design for cross port applications
• Compatible with Trabon MJ Divider Valve systems
• Replacement component for maintenance

Applications

• Centralized lubrication systems
• Cross port divider valve configurations
• MJ series valve maintenance and repair
• Progressive lubrication systems
• Industrial machinery lubrication
• Divider valve maintenance and repair

Compatible Equipment

• MJ series divider valves
• MJ crossport configurations
• Trabon MJ Divider Valves
• MJ Divider

Related Parts

• 557503 - Lower Seal for Crossport Kit
• 562915 - Singling Kit
• 562914 - Crossport Bar
• 561101 - Mounting Bar
• 557503 - Crossport Kit - Lower Seal
• 557514 - Replacement Gasket

This is an upper seal kit specifically designed for crossport applications, complementing the lower seal kit (557503) for complete crossport sealing solutions Part of the cross port kit system for MJ divider valves. Must be used with appropriate cross port bar and lower seal components. This is a gasket/upper seal component used in Bar Type assemblies for MJ dividers. Related to part 557403 which is the Gasket Lower Seal (Bar Type).

Reference Manuals

• 339427 (Page 19)
• 340800 (Page 9)
• 312497 (Page 41) Trabon Divider Valves .