Arnott AS-2139 Air Suspension Strut - Front

Overview of Arnott NEW Air Suspension Strut AS-2139

The Arnott NEW Air Suspension Strut AS-2139 is designed specifically for Ford Expedition and Lincoln Navigator models. This air adjustable strut offers a reliable solution for maintaining proper ride height and improving suspension performance in these vehicles.

• Compatible with Ford Expedition and Lincoln Navigator
• Part Number: AS-2139
• Includes mounting hardware and bladder heavy duty crimping rings
• Air adjustable with gas charged hydraulic internal damper
• Progressive spring rate with shock spring assistance
• Upper mount type: stud with isolator included
• Lower mount type: loop/eyelet with isolator included
• Includes spring isolators and lower mounting isolator

Features and Specifications

The Arnott NEW product line focuses on delivering new, high-quality air suspension components. The AS-2139 air suspension strut is a new unit, not remanufactured, ensuring consistent performance and durability. It features an air ride suspension design with air adjustability, allowing for precise ride height control. The internal damper is hydraulic and gas charged, providing smooth damping characteristics. This strut includes heavy duty crimping rings for the bladder, mounting hardware, and isolators for both upper and lower mounts to reduce noise and vibration. The progressive spring rate and shock spring assistance enhance ride comfort and handling stability.

Detailed Product Description

The Arnott AS-2139 air suspension strut is engineered for the specific suspension needs of Ford Expedition and Lincoln Navigator vehicles. It features a center eye body end measuring point and a shoulder of stud shock absorber rod end measuring point for accurate fitment. The upper mount uses a stud type with an included isolator, while the lower mount is a loop/eyelet type also with an isolator. This strut does not include a bearing plate, boot, or spring seat, but it does come with spring isolators to minimize noise and wear. The gas charged hydraulic damper ensures consistent shock absorption, and the progressive spring rate provides a balanced response to varying road conditions.

Common Applications and Problem Solving

• Restores proper ride height on Ford Expedition and Lincoln Navigator models
• Replaces worn or leaking air suspension struts
• Improves ride comfort and handling stability
• Addresses air suspension failure symptoms such as sagging or uneven ride height
• Reduces noise and vibration through included isolators and spring isolators

Installation Notes and Tips

Installation of the Arnott AS-2139 air suspension strut requires proper tools and knowledge of air suspension systems. The included mounting hardware and heavy duty crimping rings simplify the installation process. Ensure the air lines and electrical connections are properly secured and tested for leaks. It is recommended to replace struts in pairs to maintain balanced suspension performance. Verify the upper and lower mount types match the vehicle’s specifications before installation.

Quality Assurance and Warranty

The Arnott NEW air suspension strut AS-2139 is a new, high-quality replacement part designed to meet or exceed OEM standards. It includes all necessary mounting hardware and isolators to ensure a proper fit and function. Arnott products typically come with a limited warranty covering defects in materials and workmanship. Please refer to Arnott’s official warranty documentation for specific terms and conditions.