EFS EXTREME Rear Shock Absorber +100mm for Nissan Patrol Y60/Y61

The EFS XTR Shock Absorber Series is specifically designed for Outback touring vehicles and heavy-duty off-road 4WDs. It features increased oil capacity to reduce operating temperatures and is built with a highly durable construction, ensuring superior performance even on the roughest Australian off-road tracks.

Unlike universal shock absorbers, EFS XTR shocks are engineered and developed to fit each vehicle individually, ensuring an optimal match for modern off-road 4WD requirements. They are built with high-quality internal and external components to maximize durability and performance.

Technical Specifications:

64mm outer tube – Increases oil capacity to maintain lower operating temperatures for the valve.
Low-pressure nitrogen gas – Prevents oil cavitation (foaming).
Long-travel design – Maximizes wheel articulation and movement.
35mm piston, twin-tube construction – Ensures superior spring control during rebound and compression cycles.
40mm high-quality hardened chrome piston rod – Provides increased durability and lateral strength.
2mm external and internal wall thickness – Enhances durability and strength.
Dynamic Motion Control Valve – Adapts to varying road and off-road conditions with vehicle- and height-specific valving.
Mounting bushings – EFS uses long-lasting polyurethane and rubber bushings, depending on the application.

EFS X-Treme Shock Absorbers – Premium Performance

The EFS X-Treme shock absorbers and struts represent our premium range, recognized and proven in both racing and retail markets. Originally developed over a decade ago to meet the demands of 4WD competitions, the X-Treme series has become one of the toughest, family-friendly suspension solutions available today.