Arnott K-2101 Air Suspension O-Ring Kit

Arnott K-2101 Air Suspension O-Ring Kit

The Arnott K-2101 is a rubber O-ring kit for air spring solenoids used in select Ford, Lincoln, and Mercury air suspension systems. It supports sealing at the solenoid connection point, where worn O-rings can contribute to air loss and inconsistent suspension performance.

Key Features

• Rubber O-ring material for air suspension sealing applications
• Regular grade replacement part for service and repair work
• Fits air spring solenoid sealing points on select Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis models
• Also compatible with select Ford Expedition, Lincoln Continental, Lincoln Navigator, Lincoln Mark VIII, and Lincoln Mark VII applications
• Arnott part number K-2101 for direct reference during ordering and service lookup

Detailed Description

Arnott K-2101 is an air suspension O-ring kit made for the solenoid sealing interface on air spring systems. It is used on a wide range of applications, including 1992-2011 Ford Crown Victoria, 1990-2011 Lincoln Town Car, and 1992-2011 Mercury Grand Marquis, along with select Ford Expedition, Lincoln Continental, Lincoln Navigator, Lincoln Mark VIII, and Lincoln Mark VII models. If you are servicing a Ford Crown Victoria air suspension solenoid, replacing the sealing ring with the correct K-2101 part number helps restore the connection point to proper condition.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Issues Addressed

• Air leakage at the air spring solenoid seal
• Loss of suspension height caused by deteriorated rubber sealing rings
• Service issues during air spring solenoid maintenance
• Seal wear from age, heat, and repeated pressure cycling
• Fitment-related replacement needs on aging air suspension systems

Installation Notes and Tips

Confirm vehicle year, make, and model before installation. Inspect the solenoid sealing surface for wear, contamination, or damage before installing the new O-ring. Clean the mating area thoroughly so the rubber seal seats evenly and maintains proper contact. For best results, match the part number K-2101 to the vehicle application listed above.

Quality Assurance

Arnott supplies suspension service parts for air ride repair applications, and this O-ring kit uses rubber construction for sealing performance in air suspension systems.