557-7242: Rocker Arm Shaft Support O Ring Seal

The Rocker Arm Shaft Support O Ring Seal is used to be installed around the interface between the rocker arm shaft and its supporting housing or bracket. The O-ring's primary role is to maintain a tight seal, effectively retaining the engine oil within the rocker arm assembly and preventing any leakage or contamination. The O-ring's resilient, compressible design allows it to conform to surface irregularities, ensuring a secure and reliable seal.

Attributes:
• Helps to keep out dirt, debris, and other contaminants from entering the rocker arm unit, protecting the components
• Withstand high-stress and dynamic conditions of the engine, providing a reliable and consistent sealing interface

Applications:
The Rocker Arm Shaft Support O Ring Seal prevents the loss of lubricating oil from the rocker arm assembly, ensuring proper lubrication and reducing the risk of premature wear or failure.

• SAE AS568 Dash Size: N/A

• Material: Elastomer Plastic,Corrosion Preventative Fluid