$4.95 - $5.95


View more like this:

MSR Muffler Plug


  • Protects your exhaust system from water during washing, humidity, or condensation that can cause corrosion
  • Dramatically increases muffler/silencer packing life
  • Fits most 4-stroke applications
There are no reviews for this item. Write Review
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!
Product Style Item # Manufacturer Product # Availability
2 Stroke 1171286 340591 In Stock: Ships within 24 hours
4 Stroke 1171287 340592 In Stock: Ships within 24 hours