EFS Elite Rear Shock Absorber – LandCruiser 40–60 Series / Mitsubishi Triton MK

The EFS Elite Rear Shock Absorber (36-5523) provides dependable ride comfort and stability for a wide range of heritage 4WDs including Mitsubishi Triton/L200, Toyota Hilux, and early LandCruiser 40- and 60-Series vehicles. Engineered within the EFS Elite Series, it offers superior control, heat resistance, and reliability in lifted suspension setups.

With an open length of 630 mm and a closed length of 380 mm, the 36-5523 delivers excellent suspension travel for 50–75 mm lift configurations. Its EP2 top and EB2 bottom mounts ensure secure OE-style fitment. The design features a 35 mm piston and 16 mm hardened-chrome shaft operating within a 51–60 mm twin-tube nitrogen gas body, providing fade-free damping and improved ride stability under all conditions.

FEATURES

• Elite Series twin-tube nitrogen gas design for consistent control and comfort.
• 35 mm piston and 16 mm hardened-chrome shaft for maximum durability.
• Low-pressure nitrogen gas prevents cavitation and shock fade.
• High-temperature oil and multi-lip seals ensure long-lasting performance.
• Mounts: EP2 (top) / EB2 (bottom) for secure bolt-on installation.
• 630 mm (open) / 380 mm (closed) travel for 50–75 mm lifted suspensions.

SPECIFICATIONS

Series: EFS Elite Twin-Tube Gas (Rear)
Part Number: 36-5523
Open (Extended) Length: 630 mm
Closed (Compressed) Length: 380 mm
Top Mount: EP2
Lower Mount: EB2
Piston Diameter: 35 mm
Rod Diameter: 16 mm (hardened chrome)
Body Diameter: 51–60 mm twin-tube

COMPATIBILITY

• Mitsubishi Triton / L200 4WD ME – MK (03/1986 – 08/2006) – 40 mm lift
• Toyota Hilux 4WD (1979 – 1997 inc. 4 Runner) – 75 mm lift (Pre 2/84)
• Toyota LandCruiser 60 / 61 / 62 Series – 60 mm lift (Pre 10/85)
• Toyota LandCruiser FJ/BJ40 Series SWB (Small eye, 1969 – 07/1980) – 50 mm lift
• Toyota LandCruiser FJ/BJ40 Series SWB (Large eye, 08/1980 – 04/1986) – 50 mm lift

WHY CHOOSE EFS ELITE?

The EFS Elite Series combines precision valving, large oil volume, and reinforced construction to deliver the ideal balance between on-road comfort and off-road control. Whether restoring a classic 4WD or improving trail performance, the 36-5523 delivers long-term reliability and stability you can trust.