Skip to content
Experience enhanced ride comfort with advanced aluminum design and robust features.
The Ironman 4x4 IM2.5 is a 2-1/2 inch extruded aluminum monotube shock absorber engineered for superior ride comfort and performance. Utilizing a 57 millimeter CNC billet aluminum piston, this shock absorber maximizes internal capacity for precise tuning, ensuring a smooth ride across various terrains from urban streets to rugged off-road trails. The low-speed bleed ports in the large-diameter piston contribute to a plush driving experience, making it suitable for extended use in 4x4 applications.
Constructed from T6-6061 aircraft grade aluminum, the IM2.5 features a Type 2 hard anodized exterior that enhances durability and heat dissipation. Aluminum is significantly more efficient than steel in managing heat, which is critical for maintaining performance under demanding conditions. The monotube design further optimizes cooling efficiency, providing a greater surface area for heat management.
Designed for off-road resilience, the IM2.5 includes a robust dirt shield and features a 20 millimeter hardened steel rod, ensuring protection against harsh environments. The shock absorber's inline design with a high-pressure nitrogen gas charge offers simplicity and reliability, making it a dependable choice for off-road enthusiasts. With vehicle-specific tuning, the IM2.5 is tailored to meet the demands of various 4x4 vehicles, delivering a balanced combination of comfort and performance.
Features
- Extruded T6-6061 Aircraft Grade Aluminum
- Features 3-4 Millimeter Thick Body
- Type 2 Hard Anodized Exterior
- CNC Billet Aluminum Pistons
- 20 Millimeter Hardened Steel Rod
- Robust Dirt Shield To Handle An Off-Road Beating
- Feature Vehicle-Specific Tuning
Specifications
- Manufacturer: Ironman 4x4
- Manufacturer Part Number: 74-057-683
- Type: Nitrogen Gas Charged
- With Coil Spring: No
- Upper Mounting Style: Strut
- Lower Mounting Style: Eyelet
- Adjustable Valving: No
- Quantity: Single
- Universality: Vehicle Specific
- Internal Design: Monotube
- Body Color: Black
- Rod Diameter (IN): 0.78 Inch
- Valving Type: Non Adjustable Valving
- Rod Material: Steel
- Body Material: Aluminum
- With Reservoir: No
- Includes Dust Shield: No
- Includes Hardware: No
- Includes Boot: Yes
- Estimated Install Time (Hours): 0.5
Compatibility / Fit
- 1996-1997 Lexus LX450
- 1991-1992 Toyota Land Cruiser
- 1994-1997 Toyota Land Cruiser
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
