A remote wilderness trip is the worst possible time to discover a worn pump seal or a failing O-ring, and the MSR WhisperLite Expedition Service Kit exists specifically so that situation never sidelines your stove when you're far from the nearest gear shop.

This is a comprehensive maintenance and repair kit covering both the stove and pump for the WhisperLite, WhisperLite International, and WhisperLite Universal. Every component most likely to wear or fail over hard use is included, from O-rings and pump seals to check valve assemblies and fuel tube filters, giving you everything needed to perform a full service in the field without improvising. The included jet and cable tool and jet cleaning wire handle the cleaning and maintenance tasks that keep a liquid-fuel stove running at peak efficiency across an extended trip.

For WhisperLite Universal users, multiple fuel-specific jets are included to cover the full range of compatible fuels, which is particularly valuable on international expeditions where you may be switching between white gas, kerosene, and unleaded gasoline depending on what's available.

• Compatible with WhisperLite, WhisperLite International, and WhisperLite Universal stoves
• Weight: 2.7-3.5 oz (77-95 g) depending on stove model
• Includes O-rings, pump cup, pump seal, air tube, fuel tube and filter, check valve assembly, shaker needle, safety pin, and pump cup oil
• Includes jet and cable tool and jet cleaning wire
• WhisperLite kit includes priming wick and G jet
• WhisperLite International/Universal kit includes multiple fuel-specific jets for white gas, kerosene, and canister fuel