The EFS Elite Rear Shock Absorber (36-5427) is engineered for superior performance across modern coil-spring utility vehicles, including the Mercedes-Benz X-Class, Nissan Navara NP300 and D40, and Renault Alaskan. Built as part of the EFS Elite Series, it combines precision valving, large-bore twin-tube construction, and low-pressure nitrogen gas to provide consistent, fade-free damping for vehicles running mild suspension lifts.
With an extended length of 586 mm and a compressed length of 370 mm, the 36-5427 offers balanced articulation and stability under all driving conditions. The EB2 (top) and EB2-S (lower) mounts guarantee secure OE-fitment. Internally, a 35 mm piston, 16 mm hardened-chrome shaft, and 51–60 mm twin-tube body ensure strength, smooth response, and long-term reliability.
FEATURES
- Twin-tube Elite Series design for exceptional ride comfort and control.
- 35 mm piston with 16 mm hardened-chrome shaft for strength and consistency.
- Low-pressure nitrogen charge prevents aeration and maintains damping precision.
- High-temperature oil and multi-lip seals for extended life in harsh environments.
- Mounts: EB2 (top) / EB2-S (lower) for coil-spring rear applications.
- Optimised 586 mm (open) / 370 mm (closed) travel for vehicles with 30 mm lift.
SPECIFICATIONS
Series: EFS Elite Twin-Tube Gas (Rear)
Part Number: 36-5427
Open (Extended) Length: 586 mm
Closed (Compressed) Length: 370 mm
Top Mount: EB2
Lower Mount: EB2-S
Piston Diameter: 35 mm
Rod Diameter: 16 mm (hardened chrome)
Body Diameter: 51 – 60 mm twin-tube
COMPATIBILITY
- Mercedes-Benz X-Class 4-cyl (2017 – 05/2020) – 30 mm lift
- Nissan Navara D23 NP300 Coil Spring (12/2020 +) – 30 mm lift
- Nissan Navara D23 NP300 Coil Spring (2015 – 11/2020) – 30 mm lift
- Nissan Navara D40 4WD (2006 +, ST-X Dual Cab only) – 30 mm lift
- Nissan Navara D40 4WD (2006 +, Single, Extra Cab & RX Dual Cab) – 30 mm lift
- Nissan Navara D40 ST-X550 V6 Diesel – 30 mm lift
- Renault Alaskan (2017 +, Thai Built) – 30 mm lift
WHY CHOOSE EFS ELITE?
The EFS Elite Series is the proven choice for 4WD owners seeking a balance of comfort and control. With larger oil volume, custom valving, and reinforced construction, the 36-5427 ensures stability, reduced body roll, and dependable performance on both sealed roads and demanding off-road tracks.

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