EFS Elite Rear Shock Absorber – (Part 36-5584)

The EFS Elite Rear Shock Absorber (36-5584) represents the pinnacle of the Elite Series range, equipped with the advanced Dynamic Motion Control (DMC) valve. Developed by EFS’s Australian R&D team, the DMC system automatically adapts valving within hundredths of a second to match driving conditions—allowing greater articulation off-road and firmer control at higher speeds or under load. [oai_citation:0‡efs4x4.eu](https://efs4x4.eu/shock-absorbers/?utm_source=chatgpt.com)

With a generous open length of 583 mm and a closed length of 358 mm, and secure mount points (PIN top / EB3 lower), this shock absorber is designed to deliver reliable performance in lifted or heavily laden 4WD applications. It uses the Elite Series’ twin-tube nitrogen gas design, large bore construction, vehicle- and height-specific valving, and the DMC valve to deliver superior comfort, stability, and longevity.

FEATURES

• Twin-tube nitrogen gas architecture for fade-free damping.
• DMC – Dynamic Motion Control valve for automatic valving adaptation on the fly. [oai_citation:1‡NZ Offroader](https://nzoffroader.com/products/efs-elite-shock-absorber-36-5541?srsltid=AfmBOopTLojm8rRuduPEZzS5XHrC2ZkZ5OCXbEF2WhGhH0mZOLoUKN6D&utm_source=chatgpt.com)
• High-flow piston design for improved control in both rebound and compression cycles.
• Piston rod hardened chrome finish for durability and corrosion resistance.
• PIN (top) / EB3 (lower) mount connectors for secure, vehicle-specific fitment.
• Precision valving tailored to the vehicle make, model and lift height (“vehicle & height specific valving”). [oai_citation:2‡efs4x4.eu](https://efs4x4.eu/shock-absorbers/?utm_source=chatgpt.com)
• Robust powder-coated body and heavy-duty construction for long service life.

SPECIFICATIONS

Series: EFS Elite Twin-Tube Gas (Rear)
Part Number: 36-5584
Open Length: 583 mm
Closed Length: 358 mm
Top Mount: PIN
Lower Mount: EB3
Valve Technology: DMC – Dynamic Motion Control

COMPATIBILITY

• [Specific vehicle fitment to be added] – please ensure your model and lift height match mounting and travel specs.

WHY CHOOSE EFS ELITE WITH DMC?

By incorporating the DMC valve, the Elite Series elevates suspension performance for serious 4WD applications. Whether you’re cruising highways, towing heavy loads, or navigating rugged terrain, the DMC system ensures your vehicle remains stable, controlled and comfortable—automatically adjusting damping behaviour without the need for manual knobs or external switches.