Fuel Water Sub Tank IOD Performance for Nissan Patrol Y61 LWB

Fuel/water sub tank – Nissan Patrol Y61 LWB The additional fuel or water tank for the Nissan Patrol Y61 LWB is a solution designed for the most demanding off-road and expedition trips. It provides extended range, complete autonomy, and safe operation in challenging off-road conditions.

The tank is made of high-grade stainless steel and mounted under the chassis, replacing the standard sub-tank. Its shape is precisely matched to the vehicle’s underbody and frame curves, ensuring it doesn’t reduce ground clearance or compromise the vehicle’s off-road capabilities.

Key Advantages of the Fuel/water sub tank

• No intrusion into cargo space or cabin
• Low center of gravity
• Resistance to corrosion and mechanical damage
• Can be used as a fuel tank or a domestic water tank
• Ideal for overlanding, off-road use, and expedition vehicles

Technical Specifications:

• Capacity: 55 liters
• Material: stainless steel
• Construction: welded – high tightness and durability
• Internal baffles preventing liquid movement
• Pickup tube and level sensor included, with a complete set of seals and bolts
• Compatibility: Nissan Patrol Y61 SWB and LWB
• Four additional ports in the pickup cover allow user customization
  (four openings, e.g. fuel supply and return, tank venting, temperature sensor)
• Drain plugs – separate inlet and outlet for domestic water heating
• Possibility of heating water using the engine cooling system
• Filler neck diameter: 35 mm
• Set of dedicated mounting brackets included
• Simple installation – no frame modifications required

This solution is designed for users who expect maximum functionality, safety, and high build quality – without compromises in demanding terrain.

The tank can be used both as a fuel tank and a domestic water tank, and thanks to the option of heating via the engine cooling system, it is perfectly suited for expedition vehicles.

A dedicated aluminum skid plate is available, providing effective protection for the tank during off-road driving.