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kzycnn



Member Since: 24 Apr 2009
Location: Northumberland
Posts: 276

United Kingdom 2003 Defender 110 Td5 XS CSW Oslo Blue
Long Range Fuel tanks
Hi

I'm looking to extend the capacity of the fuel tank on my 110. Options I'm considering are (1) replace the main fuel tank or (2) add a wing tank. I don't want to fit sill tanks and nothing that requires switch over etc.

I can get very good prices on either of the Britpart options and, whereas this might normally be a swear word, my limited research points to Safari Equip making the tanks for Britpart, which makes them an attractive option, especially taking the price into consideration.

I'm guessing, but I suspect the Britpart versions will be mild steel and single skinned as I haven't seen any option that says otherwise.

So, said research also shows that the replacement fuel tank sits about 2" lower than the standard tank. Has anyone on here got such a tank fitted and can confirm this? Does the tank protrude below the chassis rails? If so, is it possible to get a guard that will fit?

Other than the fact that any wing tank is a flow through and thus won't show on the fuel gauge until the extra fuel is consumed, the main disadvantage here would be drilling the main tank to fit a balancing pipe. I understand, however, that the balance pipe now fits into the filler rather than the main tank. I've not seen any instructions to back this up though, so can anyone confirm this?

Thanks

Tony
Post #575156 3rd Nov 2016 2:19pm
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Sadi



Member Since: 23 Jul 2015
Location: Windhoek
Posts: 334

Namibia 2016 Defender 110 Puma 2.2 Heritage Edition SW Grasmere Green
Hi Tony - I have the Frontrunner wing tank - which adds a quoted 45 liters. Extremely easy to fill. Cannot comment on drilling and a balance pipe as it was done via the dealer by a firm who does these alterations/additions - except to say that Frontrunner has this off the shelf for the Defender. You can browse/google for the replacement tanks - which generally give more fuel quantity. Had 2 small problems with the wing tank: it once leaked fuel via the breather pipe - the original installer lengthened the pipe and problem immediately solved. The other problem is that the tank will not allow the insertion of a hilift jack or the older ratchet type jack and may cause the x-member to actually bend - as said jacks cannot engage fully. But can be solved by using a bottle jack or air jack.

In general then very happy with the wing tank.

Hope this helps.
Post #575211 3rd Nov 2016 5:37pm
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Cupboard



Member Since: 21 Mar 2014
Location: Suffolk
Posts: 2971

United Kingdom 2011 Defender 110 Puma 2.4 HT Corris Grey
I thought about fitting the flow through tank before fitting my side lockers (which aren't an option in a station wagon) but was put off by the prices.

Talking to people on here they recommend having someone do the job for you as it's a lot easier with a lift and a bit of a faff of a job, and the prices that I was quoted were all around £1000.
Post #575214 3rd Nov 2016 5:47pm
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leeds



Member Since: 28 Dec 2009
Location: West Yorkshire
Posts: 8580

United Kingdom 
Hi Tony, might be worthwhile giving me a ring on 07929 604668 and I will talk you through some options.

Replacement tanks are available in mild steel, stainless steel and aluminium (the weight saving option Wink )

IIRC we can offer up to 360 litres of fuel tanks for a 110 !

Consider carefully what range you actually need. Also what towing facilities you need.

120 litre main replacement tank available mild steel or stainless steel. No guards are available, however we can get the bottom double skinned

Standard LR towing equipment will not fit with 120 litre tank. You would require a 2" receiver and for towing on road you would need the LR to be taxed N1 or commercial as a 2" receiver is not type approved towing equipment.

We have run 120 litre tax with 33" tyres, with rear bumperettes and the tank did not impede on the departure angle.

Wink tank is about 48 litre capacity, 45 litre actual I believe. Again mild steel or stainless steel. No tank guards available but ours have double skinned bottom.

The balance pipe goes to the main tank and not the fuel filler pipe. It is located a few mm above the bottom of the wing tank.

With a wing tank yes the fuel gauge does not move from full until the wing tank is empty.

On one of our 110's we had a range of about a 1,000 miles! Only issue was it was almost a second mortgage job to fill up from empty and the look on the fuel station attendants face when you ask them to restart the pumps at £100.

Much easier job to fit on a 4 poster rather then on your drive at home!

HTH


Brendan
Post #575221 3rd Nov 2016 6:18pm
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JimC



Member Since: 22 Jan 2011
Location: NOVA
Posts: 164

United States 2007 Defender 130 300 Tdi HCPU Arles Blue
I have a Nakatanenga stainless 135 liter tank for my 130, fitted it in about six hours on a summer afternoon. Totally happy with it.
Post #575261 3rd Nov 2016 7:55pm
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nosnibod



Member Since: 15 Aug 2007
Location: West Midlands
Posts: 367

United Kingdom 1998 Defender 110 300 Tdi SW Bronze Green
I had the Safari Equip setup Brendan describes on my Td5 110 - a 120 litre replacement main tank and a 45 litre wing tank, both in stainless with a double-skinned bottom. Ian at IRB Developments fitted them whilst I made a nuisance of myself, made the tea and fed him hobnobs.

The standard adjustable Dixon-Bate towbar (i.e. the one with the slider you can pin at different heights) does in fact fit, but the bracing bars back to the chassis need a small amount trimming off - 2 minutes each with an angle grinder.

Things to note:-

- If you have the rear seats fitted then you will have trouble fitting the wing tank because a bracing bar runs from the rear crossmember to the bottom of the seat box to brace the seat and seat belt fixings.
- seriously consider cutting a hatch for the fuel pump/sender in the floor. Once those tanks are fitted you will not want to remove them to get at the pump/sender. Believe me on this....
- The balance pipe looks vulnerable but in fact I never had a problem with it for over 150,000 miles[1].
- You will need to either remove the rear anti-roll bar or get some extensions to lower it. Mine didn't have the anti-roll bars fitted anyway. If you do retain the anti-roll bar it will be very low indeed compared to the rest of the transmission. Just a thought...
- The main tank isn't hard to fit, but the wing tank requires a great deal of dexterity to get the filler lined up and then a shortened main pipe between the wing and main tank installed and the hose clips tightened.
- The fuel pipes to the pump are brittle and liable to breaking unless you are extremely careful. I broke one and we had to source a complete replacement pipe.
- The mudflap bracket needs trimming to fit under the wing tank.
- Most petrol stations have a 100 litre dispensing limit - you will find that putting the pump handle back, into it's socket and then starting over again may get the cashier to restart the pump. At my local Esso they got used to it but I still ended up paying for each fill-up separately.
- Depending on what I was doing, the fuel gauge would stay at full for 450-500 miles. I had another 300-400 miles before I started getting twitchy but in reality even when the fuel light came on there was 20-25 litres left in there.
- Fuel is heavy, especially when in stainless steel tanks located behind the rear axle, so you need to consider whether your rear suspension is suitable. I ended up fitting the rear helper spring setup from a 130.

Would I do it again? If I was going on very long trips, yes it would be worth doing it again.

[1] Filled up for the first time, checked everything, all okay; next morning drove to work and parked in the usual spot - a block-paved posh car park. Smelt fuel... Cue very fast trip back to the workshop and a panicky call to Ian. Turned out the supplied pipe for the balance feed was made of cheese and appeared to be reacting to the diesel. We had to drain 160 litres of diesel into 10 litre buckets to replace it. Dave
Green Goddess - 1998 Defender 110 300tdi
Post #575268 3rd Nov 2016 8:06pm
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kzycnn



Member Since: 24 Apr 2009
Location: Northumberland
Posts: 276

United Kingdom 2003 Defender 110 Td5 XS CSW Oslo Blue
Hi

Thanks all for the responses.

I've seen the frontrunner/terrafirma wing tanks and also pictures of the Safari Equip ones. I used prices for these as a guide before hitting my lad with the request - it's through him I can get the good prices on the Britpart stuff. It was his enquiries of the independent he is associated with (that supplies terrafirma stuff as well) that said the Britpart stuff is made by Safari Equip. They also told him the balance pipe now goes to the filler rather than the tank. I have to say, though, this is the only place I have seen that as I also believed it went to the main tank (hence thinking about a main tank replacement).

Brendan - I don't have a tow hook fitted, I use a receiver hitch fitted to an ex-G4 rear step, so no issues there.

Currently, when needed I carry 2 NATO cans on my roof rack - Hannibal rack and Hannibal fuel can holder. Really I just want to get the weight lower down and also have the added range when it's inconvenient to carry cans (like most of the time Laughing ). Carrying cans inside the car is not an option as I'm also looking at changing my sleeping arrangements from the current RTT to inside the car.

Tony
Post #575423 4th Nov 2016 12:36pm
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kzycnn



Member Since: 24 Apr 2009
Location: Northumberland
Posts: 276

United Kingdom 2003 Defender 110 Td5 XS CSW Oslo Blue
Forgot to say. No rear seats fitted - in fact no seats behind the driver at all Laughing . It's also a TD5, not that that matters unless the third row seats were in place (and it was a puma Rolling with laughter )

Tony
Post #575428 4th Nov 2016 12:44pm
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Cupboard



Member Since: 21 Mar 2014
Location: Suffolk
Posts: 2971

United Kingdom 2011 Defender 110 Puma 2.4 HT Corris Grey
Sell it and get a hardtop Laughing

Makes the job much cheaper.
Post #575436 4th Nov 2016 1:06pm
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kzycnn



Member Since: 24 Apr 2009
Location: Northumberland
Posts: 276

United Kingdom 2003 Defender 110 Td5 XS CSW Oslo Blue
I suppose it does but I've had it since 2007 and watched it evolve from a bog standard XS 9 seater. It's like part of the family. Mind, my neighbour recently picked up a very tidy TD5 110 hardtop that got me thinking... Rolling with laughter

No... If the current plans work out, I'll access my fridge through the LHS passenger door. That would be difficult if there wasn't a door there Rolling with laughter

Tony
Post #575449 4th Nov 2016 1:27pm
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kzycnn



Member Since: 24 Apr 2009
Location: Northumberland
Posts: 276

United Kingdom 2003 Defender 110 Td5 XS CSW Oslo Blue
Hi. Just a quick follow up to say that I've decided on a replacement main tank (double skin). Father Christmas has obliged and I hope to pick it up, and fit, early February. Very Happy

This leads me to another question.... This time regarding the original tank. Anyway, my Defender is a 53 plate (110) but one of the first '04 model year cars. It has the original fuel tank fitted, which is steel. Now, my neighbour has a '54 plate 110 with a leaky tank, but he reckons it is plastic. So, two questions:
1) I thought Land Rover didn't fit plastic tanks until the Puma came out. Is this not the case? And, if not, when was the plastic tank fitted?
2) Are the two tanks interchangeable? In other words, can I offer my old tank to my neighbour or will he need to source a compatible sender etc. etc. In other words, would it be a viable proposition to swap the two tanks?

Thanks (again)

Tony
Post #591549 9th Jan 2017 1:39pm
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miker



Member Since: 13 Sep 2015
Location: Surrey
Posts: 1762

United Kingdom 1999 Defender 110 Td5 CSW Rioja Red
I'll have to check when I get home, but i'm 90% sure my 1999 TD5 110 Has a plastic tank...
Post #591560 9th Jan 2017 2:57pm
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Procta



Member Since: 03 Dec 2016
Location: Sunderland
Posts: 5138

United Kingdom 
Can you get bigger tanks for the 90 300 tdi? Defender TD5 90 ---/--- Peugeot 306 HDI hatch back

Success is 90% Inspiration and 4 minutes Preparation # you can make it!
Post #591736 9th Jan 2017 11:49pm
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kzycnn



Member Since: 24 Apr 2009
Location: Northumberland
Posts: 276

United Kingdom 2003 Defender 110 Td5 XS CSW Oslo Blue
Hi all

Quick update on this post and another question... There always is Rolling with laughter

Anyway, Father Christmas did indeed oblige and yesterday I fitted a Safari Equip stainless 120 litre replacement tank with a double skinned bottom Very Happy . Only thing to note was there was no breather in this tank and when I put fuel in it had pressurized a bit.

Drove 400 plus miles afterwards without issue so, my question is: Do I need to vent this? If so, can you get vented caps for the Defender?

Also the tank at the garage kept locking out which I guess may be a result of the tank not venting to atmosphere.

Thanks as always

Tony
Post #599513 6th Feb 2017 10:41am
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excossack



Member Since: 22 Feb 2012
Location: North West
Posts: 5842

United Kingdom 1999 Defender 110 Td5 SW Caledonian Blue
miker wrote:
I'll have to check when I get home, but i'm 90% sure my 1999 TD5 110 Has a plastic tank...


My 1999 TD5 110 has a plastic tank 1999 Defender TD5 110

Regards
John M0VAZ
Econet Station 48 no clock
Post #599555 6th Feb 2017 12:54pm
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