The EFS Elite Rear Shock Absorber (36-5586) is purpose-built for drivers demanding superior comfort and control in Toyota 4Runner Gen 4 & 5 (2003–2010), Fortuner (2004–2023+), and Prado 120 Series vehicles with a 40 mm lift. Designed and tested in Australia, it’s equipped with Dynamic Motion Control (DMC) valve technology — an adaptive damping system that automatically adjusts to terrain and speed for enhanced ride stability and reduced body roll.
This twin-tube gas shock combines a large-bore design, heavy-duty construction, and EFS’s signature valving for a responsive yet comfortable driving experience. Whether tackling rough tracks or cruising highways, the 36-5586 delivers consistent damping, improved handling, and longer component life.
COMPATIBILITY
- Toyota 4Runner Gen 4 & 5 (2003–2010) – 40 mm lift
- Toyota Fortuner 2004–2015 – 40 mm lift
- Toyota Fortuner 2015+ – 40 mm lift
- Toyota Prado 120 Series – 40 mm lift
FEATURES
- Dynamic Motion Control (DMC) Valve: Adaptive damping system provides precise control in real time.
- Twin-Tube Gas Design: Improves cooling and resists fade during heavy use.
- Large-Bore Construction: Greater oil volume ensures smooth and consistent damping.
- Hard Chrome Piston Rod: Offers exceptional corrosion and wear resistance.
- Heavy-Duty Build: Designed for long-term performance in extreme off-road conditions.
- Vehicle-Specific Valving: Tuned for optimal comfort and handling in Toyota’s mid-size 4WD lineup.
SPECIFICATIONS
Part Number: 36-5586
Series: EFS Elite Twin-Tube Gas
Position: Rear
Open Length: 583 mm
Closed Length: 358 mm
Top Mount: PIN
Lower Mount: EB3
Lift Height: 40 mm
Valve Technology: Dynamic Motion Control (DMC)
WHY CHOOSE EFS ELITE?
The EFS Elite Series delivers a balance of comfort and control for everyday driving and demanding off-road adventures. With DMC valve technology, a twin-tube gas design, and precision engineering, the Elite range ensures reliable damping response, exceptional durability, and improved traction over any surface.

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