MSR Expedition Field Service Kit for Liquid Fuel Stoves

This is the comprehensive repair kit for your MSR Dragonfly stove and its fuel pump. You will find every o-ring and seal you can need for both pump and stove, even the sealing collar that fits the pump to the repair body. It even has two replacement jets for your stove (one for white gas, and similar, and one for heavier fuels). Included also are tools to disassemble your stove and pump, and even a spare flame spreader. All this comes in a small plastic box that clips shut and keeps things organized. I always try to pack as minimalist as I can but this is something I always include. MSR makes great gear and I've had both the Whisperlite and Dragonfly stoves and they've been very reliable. Still, a failed o-ring or other problem with your stove or pump out in the wild can be a real bummer. This repair kit keeps you covered. It's about the size of a small eyeglass case and weighs a few ounces. I'd say keep this with your Dragonfly stove at all times except for the shortest of backpacking trips where a faulty stove wouldn't totally ruin things. It also comes with a full set of instructions with exploded views of both stove and pump, as well as an o-ring sizing chart. Instructions are in English, Japanese, French, and German. I'd always like it if MSR products came cheaper, and this kit is another example. It's pro-grade stuff, however, like most things they make. This kit is no exception and I recommend it. The kit will also seem like a steal if you ever need it dozens of miles from nowhere, when you're cold, tired, and hungry and when that little o-ring on the fuel inlet decides to snap.

After 7 years of light use (< 6 times per year) my Dragonfly stove was sputtering and not getting hot enough to boil water so I ordered this kit. I replaced the in-tank filter (mine was quite dirty), the pump check-valve, the jet (pretty carboned-up from the sputtering yellow flame), the bottle cap O-ring (had some cracks), the pump-to-bottle seal, and the O-ring where the fuel line connects to the pump. All the other seals looked pristine. I also checked and oiled the pump cup. The stove is once again roaring like a little jet engine and the flame spreader glows bright orange. It brought a mug of cold well water to a rolling boil in about 3.5 minutes... back to normal performance. Glad I did this maintenance before going on a trip and running into trouble! My one bit of advice is to read the instructions carefully when disassembling the pump... there are two different pump types so be sure to use the instructions specific to your pump.

Everything was good just like they said.

I have an older Dragonfly stove. I cant say exactly, but I must have purchased it mid to late 1990's. It was rarely used at the time, now that I brought it out for some use, it leaks fuel badly. Instead of purchasing a new stove, I purchased this service kit. It is well thought out, thorough, and nicely packaged. Seems to have every little part you may need to fix almost anything with the Dragonfly stove. My problem is, apparently the fuel pumps have changed since my version (maybe my leaking problems were common?). The o-rings and parts needed to repair mine were not the same as the ones in this kit. Even the diagram of the pump in the instructions had some design differences. I understatnd its not cost effective to included every little o-ring, spring, and clip for every version of the stove produced, but it would have been nice if they made a note saying "20XX or newer models" or something along those lines (depending on when model change happened). Overall, its a great kit and every Dragonfly user who relies on their stove should carry one. Just be sure your pump is the newer version first, or you will be buying a new pump as well. At least now I have a new pump AND a service kit!

Field tested. Standard issue within our organization

I ordered this kit to perform maintenance on an older MSR fuel pump and stove. I had zero problems with the components and everything worked perfectly after maintenance. Had I realized how easy the work was, I would have done this maintenance earlier!

Mantenimiento y buen funcionamiento, quedó como nievo

This kit is very complete, which is why it is expensive as compared to buying a completely new stove. My Whisper Lite International is at least 20 years old. The plastic ears that hold the old fuel pump onto the pump body broke off from age. Parts are no longer available for that pump design, plus, you cannot purchase individual parts. No choice but to buy a complete new pump unit. In the interest of keeping the stove going for another 20 years, this kit was purchased that provides ample parts to repair the stove itself or the new fuel pump while repair parts are available. Now, a breakdown while on a trip will be a non-event and the stove should out last me! The annual overhaul kit is cheaper, but did not have all the parts I needed as I could not find any place to buy individual parts.

Zur umfangreichen Wartung und für Reparaturen des Whisperlite und der Pumpe, und für ein gutes Gefühl, wenn man unterwegs ist. Normalerweise reicht es nämlich den Kocher zum Reinigen während der Tour nur zu schütteln. Im Gegensatz zum oft nur unwesentlich günstigeren und sehr knapp ausgestatteten MSR Annual Maintenance Kit - Jahreswartungskit enthält das Expedition Service Kit Set neben dem notwendigen Werkzeug, Dichtungen, Düsenreiniger und Pumpenöl auch spezifische Ersatzteile für den Whisperlite wie Ersatzdüsen, Pumpenteile, Vorheizdocht und Filter. Nutzt man den Kocher oft und ist auf ihn angewiesen und vor allem, wenn man nicht nur Gas oder Reinbenzin zur Verfügung hat und deswegen den Kocher öfters reinigen und auch warten muss, empfiehlt sich auf jeden Fall das Expedition Service Kit. Das Set enthält Düsen und Pumpenventil der aktuellen und der Vorgängermodelle - die nicht erforderlichen Teile kann man zur Gewichtsersparnis herausnehmen. So brauche ich für meinen Universal nur die UC (Gas), UG (Benzin) und UK (Petroleum) Düse. Die G Düse ist dann für den Ur-Whisperlite. Die Gewinde der Ersatzdüsem in Set habe ich gleich mit Kupferpaste (Auspuffett) eingeschmiert und in einer eigenen Tüte gelagert - so fressen sich die Düsen später nicht fest. Wenn man das vergessen hat, hilft aber auch ein Tropfen des beigefügten Pumpenöls um nach kurzer Einwirkzeit die Düse zu lösen. Bild: Whisperlite Universal und Dragonfly

Whisperlite international amust piece of kit, every thing and more many thanks 😊.

高品質

Funziona bene ma il prezzo è esagerato.

It's half the price of my xgk.