Find your vehicle › INEOS › Grenadier
Long range fuel tanks
One tank fits the Grenadier.
IG23A1 · 68 litre transfer auxiliary
Adds 68 litres behind the rear axle of the Grenadier wagon and pumps into the main tank. The rear muffler comes out and a new rear section is supplied.
| Part number | IG23A1 |
| Tank type | Transfer auxiliary |
| Material | Steel |
| Capacity | 68 L |
| Tank location | Behind the rear axle |
| Filler point | Twin filler, works with fast-flow nozzles |
| Fuel supply | Pumps across to the main tank |
| Fitting time | 6 hours |
| Modifications | Rear muffler removed, new rear section supplied |
| Fitment notes | Station wagon, diesel only. |
Fuel and range: standard vs Brown Davis
+68 L
more fuel
+76%
more capacity
+567 km
extra range (approx.)
Standard figure is the factory capacity (90 L factory tank). Range assumes 12 L/100 km, typical for a loaded touring 4×4. Towing, sand and corrugations use more fuel. Never run a tank completely dry.
Pat Callinan
Questions
Does the kit include everything I need?
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.
Will my fuel gauge still work?
Replacement tanks use the factory sender, so your gauge keeps working. Auxiliary tanks come with their own gauge.
Why is the distance-to-empty reading wrong?
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.
Does it change my ground clearance?
No. Our tanks follow the factory lines and keep your ramp-over and departure angles.