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  • Kit includes a jet and cable tool, multiple O-rings, a priming wick, pump cup oil, safety pin, pump seal, air tube, fuel tube bushing, check valve plug, pump cup
  • Shaker needle, check valve ball, check valve spring, WhisperLite G jet, WhisperLite International G jet, WhisperLite International K jet, and jet cleaning wire
  • Also includes check valve assembly, a fuel tube and filter, and instructions for stove maintenance and repair
  • Designed for the MSR WhisperLite Universal, WhisperLite International and the WhisperLite backpacking stoves (sold separately)

Made in USA.

View all MSR Stove Maintenance Kits

REI membership


Best Use Backpacking
Dimensions 5.5 x 2.25 x 0.9 inches
Weight 3.4 ounces
Rated 1 out of 5 by from Only designed for new model! Do not buy this replacement kit if you do not have the latest model WL stove. I just called MSR and they said my 5yr old stove has a different O-ring and my only option is to buy a whole new pump assembly. Also, if you are in the same situation and need a replacement (true MSR seals are unavailable to you), try an auto parts store. MSR stated the rings are made of "nitrile" and made it sound like it would be hard to find. I contacted the nearest auto supply store and they said they have various sizes in nitrile. Will try to check it out today. Seems MSR is more concerned with selling new products than providing service to former customers.
Date published: 2012-08-16
Rated 3 out of 5 by from Limited for older Whisperlite Intl. I think most of us know better than to buy this whole kit if you just need replacement o-rings (hopefully)...#15 sized o-ring does fine as a replacement for both pump and fuel bottle caps, and is easy to find at a well-stocked hardware store. Other bits and bops are included with this kit that will help with cleaning and maintaining the stove, it's pretty thorough. Do yourself a favor though: check this out in person with your stove on hand, it seems that if you're looking for a specific part for your old stove, the kit may not include it, or the parts in the kit may not fit older models.
Date published: 2014-07-01
Rated 2 out of 5 by from limited Thanks Salaam for the nitrile tip. Repeat for emphasis: does not include parts for older Whisperlite (International) stoves. Nozzles for pre-shaker jet models not included & not available in stores separately. I did use other parts to replace worn out pump parts, though.
Date published: 2012-08-27
Rated 5 out of 5 by from Worked on my 20+ year model I was hesitant to buy this kit after reading the earlier reviews. My 20+ years old stove started leaking fuel like crazy after i used white gas in stead of unleaded fuel (as I did during the last 22 years). I guess a side effect of the white gas was, that it cleaned all the o-rings too. So gas everywhere. I bought a new pump and a service kit, just to be sure. In this service kit is, next to all kind of spare parts, also a very detailed discription of how the clean and repair the stoves. Both for the new models (the "red" ones) as well as my old "grey" ones. So I replaced all the o-rings on my old pump and voilá: it workes as always. The kit has all o-rings for both models and plenty of other space parts for both of them. I can not relate to the previous negative reviews, worked for me as a champ. Only downside is the price: 30 bucks for the kit seems a little bit on the high end, but then, 30 bucks every 20 years, I guess that's okay.
Date published: 2013-02-15
Rated 5 out of 5 by from Everything is good Needed parts for a whisper lite and an international for trip with scouts to Philmont this summer and the kit covered both stoves. Thanks to the crew member from the Troy store that got me the right kit number to help order online.
Date published: 2017-04-17
Rated 5 out of 5 by from Stove Service Kit This product is meant for new stoves. MSR makes new stoves all of the time. It works for exactly what it is intended for. MSR makes some of the best products especially in the stove market and this accessory is no exception.
Date published: 2012-12-15
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Can I purchase the MSR Tube & Filter for the Wisperlite stove? Or is their a way to clean it. I already have the repair kit and multiple maint kits, but have 4 stoves.

Asked by: ClemK
The tube and filter kit is not included in the WhisperLite Stove Service Kit. We have however contacted Cascade Designs (the company behnid MSR) and they would be happy to send you the parts. They can be reached at (206) 505-9500.
Answered by: REIservice
Date published: 2016-05-25

I see mixed reviews of this working on older pumps. I went on a camping trip this past weekend and my flame control valve started leaking fuel when I put pressure to it. Will this kit work on any age whisperlite pump?

Asked by: Freimuth
Due to updates in design on the WhisperLite stove over the years, there are some pieces of this kit that may not work well with older versions of the stove. This service kit works with the WhisperLite pumps that were made in the last 10 years or so, but it may not work on older pumps.
Answered by: REIservice
Date published: 2017-02-09
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