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Long range fuel tanks

One tank fits the Navara NP300.

  1. NN15R1 150 litre replacement tank

NN15R1 · 150 litre replacement tank

A 150 litre tank in place of the factory tank. Suits coil-spring and leaf-spring rear ends.

Specifications
Part number
NN15R1
Tank type
Replacement
Material
Steel
Capacity
150 L (145 L usable)
Tank location
Replaces the factory tank
Filler point
Factory filler
Fuel supply
Factory system
Fitting time
2 hours
Modifications
None required
Fitment notes
4WD only. Will not fit 2WD.
Driving range at 12 L/100 km

Standard vs Brown Davis

+70 Lmore fuel on board
+583 kmextra range (approx.)
+88%more capacity
02505007501,0001,2501,500STANDARD NAVARA NP300 · 80 L667 kmWITH NN15R1 · 150 L1,250 km
Factory fuelWith Brown Daviskm

Standard figure is the factory capacity (80 L factory tank). Range assumes 12 L/100 km, typical for a loaded touring 4x4. Towing, sand and corrugations use more fuel. Never run a tank completely dry.

+70 L is about 3.5 jerry cans you no longer carry on the roof.

The jerry can maths

3½ jerry cans.
Or one Brown Davis tank.

The NN15R1 for the Navara NP300 replaces the factory 80 L tank with a 150 L Brown Davis tank in the same place. That extra 70 L is three and a half 20 L jerry cans you no longer strap to the roof.

3½ × 20 L · about 17 kg of diesel in each
NN15R1 Brown Davis long range fuel tank+70 Lone tank · bolted in · filled at the bowser
59 kgof diesel lifted by hand at every refill
4pours, caps and chances to spill
0cans on the roof with a Brown Davis tank
3½ × 20 L jerry cans
Brown Davis tank
Carrying it
On the roof rack, raising your centre of gravity
Under the vehicle, inside the chassis line
Refuelling
Stop, unstrap, pour, repeat 4 times
Fill at the bowser like your factory tank
Lifting
About 59 kg of diesel lifted by hand
Nothing to lift
Spills and fumes
Every pour is a chance to spill
Sealed system with a rollover valve
Theft
Cans on the roof are easy to take
Bolted to the chassis
Knowing what is left
Lift each can and guess
Read it on your fuel gauge

Pat Callinan

Fuel filters

FF-NN15 · Primary pre-filter kit (2.3 L)

Adds a primary filter ahead of the factory filter on the 2.3 litre diesel, catching water and dirt before they reach the injectors.

Specifications
Part number
FF-NN15
Kit type
Primary (pre) fuel filter
Fitting time
1 hour

Questions

Yes. Every Brown Davis tank comes with the brackets, hoses, fittings and step-by-step instructions. Auxiliary tanks also include the pump or changeover wiring and a gauge.

Replacement tanks use the factory sender, so your gauge keeps working. Auxiliary tanks come with their own gauge.

The vehicle's computer still thinks it has the factory tank size, so the distance-to-empty figure will read low. Use the fuel gauge and your trip meter instead.

No. Our tanks follow the factory lines and keep your ramp-over and departure angles.

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