Arnott P-3281 Air Suspension Compressor

Overview of Arnott NEW Air Suspension Compressor P-3281

The Arnott NEW Air Suspension Compressor P-3281 is designed specifically for select Mercedes-Benz models including the R350, R320, R500, R550, and R63 AMG. This air suspension compressor assembly kit provides reliable air pressure and airflow performance to maintain optimal suspension function.

• Maximum pressure rating of 180 PSI
• Includes air suspension compressor assembly kit with dryer and relay
• Standard grade type for consistent performance
• Airflow rates of 0.63 and 24.83 (units unspecified)
• 12-volt electrical system compatibility
• Black color with female connector gender
• Three mounting holes for secure installation
• New, not remanufactured
• Mounting hardware and protective cover not included
• Valve block not included

About the Arnott NEW Product Line

The NEW product line from Arnott focuses on delivering brand-new components engineered to meet or exceed OEM specifications. This air suspension compressor P-3281 is part of that line, ensuring that customers receive a fresh, unused unit designed for durability and reliable operation in Mercedes-Benz air suspension systems.

Detailed Product Description

The Arnott P-3281 air suspension compressor is engineered to provide consistent air pressure up to 180 PSI, supporting the air springs in Mercedes-Benz R350, R320, R500, R550, and R63 AMG models. It features a built-in dryer to remove moisture from the air system, helping to prevent corrosion and extend component life. The included relay facilitates proper electrical control, while the female connector ensures compatibility with factory wiring harnesses. With three mounting holes, the compressor can be securely installed in the vehicle’s suspension system. This standard grade compressor operates on a 12-volt system and comes in a black finish.

Common Applications and Issues Addressed

• Restores proper air pressure in failing or weak suspension compressors
• Eliminates air leaks caused by worn or damaged compressor components
• Resolves suspension sagging or uneven ride height problems
• Prevents moisture-related damage with integrated dryer
• Replaces faulty compressors in Mercedes-Benz R-Class and AMG models

Installation Notes and Tips

• Ensure vehicle is safely lifted and supported before beginning installation
• Disconnect the battery to prevent electrical shorts during replacement
• Verify compatibility with Mercedes-Benz R350, R320, R500, R550, or R63 AMG before installation
• Use existing mounting hardware as new hardware is not included
• Check electrical connections for corrosion or damage and clean as needed

Quality Assurance and Warranty

The Arnott NEW air suspension compressor P-3281 is a brand-new component manufactured to meet OEM standards. It includes a built-in dryer and relay to enhance system reliability. While specific warranty details are not provided here, Arnott products typically come with a limited warranty covering defects in materials and workmanship. Refer to Arnott’s official documentation for exact warranty terms.