Overview
The MSR 337000125 Buna-N O-Ring Kit is a manufacturer-specified replacement seal kit for the MSR Dragonfly multi-fuel camping stove. This kit contains multiple O-ring sizes to maintain proper fuel-system integrity and prevent leaks during use. New in box and tested.
Key Features
- OEM-specification Buna-N (nitrile) material ensures chemical and temperature resistance
- Multiple sized O-rings to cover critical seal points on fuel pump and bottle interface
- Prevents dangerous fuel leaks and uncontrolled flame spread
- Drop-in replacement requiring no modification to stove assembly
- New condition—factory sealed packaging
Technical Specifications
- Material: Buna-N (Nitrile rubber)
- Manufacturer Part Number: 337000125
- Application: MSR Dragonfly stove fuel system sealing
- Kit Contents: Multiple O-ring sizes (2 each)
- Condition: New in Box
- Certifications: OEM specification compatible
Typical Applications
- MSR Dragonfly multi-fuel camping stove maintenance and repair
- Fuel pump sealing and bottle cap O-ring replacement
- Field repairs during backcountry expeditions
- Preventive maintenance to avoid fuel leaks and safety hazards
- Spare parts kit for backpacking and emergency preparedness
Compatibility & Replacements
Compatible With
- MSR Dragonfly multi-fuel camping stove
- MSR liquid fuel stove systems (Whisperlite, Whisperlite International)
- MSR fuel pump assemblies (older and newer style)
- Standard MSR fuel bottle caps and flow-control valve seals
Replaces / Drop-In Replacement For
- OEM MSR Dragonfly O-ring service kit (factory kit part reference)
- Worn or lost O-rings in MSR liquid fuel stove systems
- Factory-supplied Buna-N seals in original MSR maintenance kit
Works With
- All MSR liquid fuel stove fuel delivery systems
- Standard MSR fuel bottles and pump cartridges
- OEM fuel line and pump assemblies
