The GRACO 18H242 is a repair kit containing 10 cylinder end O-rings, designed for use in GRACO equipment. The O-rings are typically made from durable elastomeric materials suitable for sealing applications. This kit is intended for replacing worn or damaged cylinder end O-rings to maintain proper sealing and prevent leaks in GRACO pumps and related equipment.

Key Features:

• O-Ring Repair Kit
• 18H242 (10-pack)
• Designed for GRACO equipment requiring cylinder end O-rings; replaces previous part number 16W490
• Ease of maintenance: Quick replacement of cylinder end O-rings
• Reliability: Genuine GRACO part ensures proper fit and function

Applications:
Used for maintenance and repair of GRACO pumps and equipment where cylinder end O-rings are required to maintain sealing integrity.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of your equipment.
• Ensure equipment is depressurized and isolated before starting replacement.
• Clean the cylinder end area thoroughly before installing new O-rings.
• Follow GRACO’s recommended torque specifications and assembly procedures for related components (see reference documentation for details).
• Inspect O-rings for damage or wear before installation.
• Regularly inspect O-rings for signs of wear or degradation.
• Replace O-rings as part of scheduled maintenance or when leaks are detected.
• Use only recommended lubricants and tools during installation.