AST AJ45-340-230 Air Jack 480kg Lift 233mm Stroke Pneumatic Universal

Vehicle Fitment

• Universal Motorsport Application
• Compatible with custom race car, track car, touring car, GT, endurance racing, and motorsport chassis installations designed for integrated air jack systems.

Fitment Notes

• This is a universal motorsport air jack and is not vehicle-specific.
• Requires custom installation into a compatible chassis structure.
• Compressed-air lance and air supply system are required and sold separately.
• Designed for professional motorsport and track-use applications.
• Installation should be performed by qualified motorsport fabrication professionals.

Features

• AST Gen 2 Air Jack system design.
• Fast vehicle lifting for pit stops and maintenance.
• Lightweight aluminum construction.
• 233mm lifting stroke.
• 480kg maximum lifting capacity per jack.
• Compact 55mm body diameter for tight chassis installations.
• Rebuildable and serviceable design.
• Low-friction operation for smooth deployment.
• Improved mechanical retraction system.
• Hard-anodized shaft for enhanced durability.

Specifications

• Part Number: AJ45-340-230
• Product Type: Air Jack
• Application: Universal Motorsport
• Body Diameter: 55mm
• Stroke Length: 233mm
• Maximum Lift Capacity: 480kg per jack
• Maximum Operating Pressure: 30 bar
• Weight: Approximately 1.5kg (3.4 lbs)
• Construction: Lightweight Aluminum
• Position: Chassis Mounted

Included Components

• 1x AST Air Jack Assembly

Product Description

The AST AJ45-340-230 Air Jack is a professional-grade motorsport lifting solution engineered for rapid vehicle service during racing, track days, and performance vehicle maintenance. Developed to be lightweight, reliable, and compact, this air jack allows a vehicle to be lifted quickly using a compatible compressed-air system, reducing downtime during wheel changes and repairs.

Featuring a 233mm stroke and a lifting capacity of up to 480kg per jack, the system delivers substantial lifting performance while maintaining a compact 55mm body diameter for installation in space-constrained racing chassis. The Gen 2 design incorporates improvements including a hard-anodized shaft, enhanced retraction mechanism, low-friction operation, and rebuildable construction for long-term serviceability.

Designed specifically for motorsport applications, the AST Air Jack is commonly used in endurance racing, GT racing, touring cars, and custom track vehicles where rapid maintenance access is critical. Proper integration into the vehicle chassis and use with a compatible air supply system are required for operation.