Description

Nothing ruins a peaceful morning in the field quite like a blown muffler turning your quiet Cub into a backfiring racket that wakes the neighbors three farms over. When your Cub or Cub Lo Boy starts sounding more like a drag racer than a farm tractor, this direct replacement muffler brings back the civilized sound levels these classic machines were designed to have. Your ears will thank you, and so will anyone working nearby.

What You’re Getting

Horizontal mounting design that fits exactly where your original muffler went
Round body construction with 22-inch overall length and proper inlet/outlet sizing for optimal exhaust flow
Quality steel construction built to handle the heat and vibration of daily farm work
Direct replacement—no modifications or custom fabrication needed
Proper internal baffling that quiets exhaust noise without restricting engine performance

Built for Real Farm Work

This muffler is designed specifically for International Harvester Cub and Cub Lo Boy tractors, those reliable workhorses that have been handling everything from mowing to cultivating for decades. Whether you’re using your Cub for lawn care around the homestead, tending a small orchard, or working a market garden, these compact tractors earn their keep with steady, dependable service.

Made to Last

Farm mufflers take a beating from constant heat cycles, moisture, and vibration that would destroy automotive parts in short order. This replacement is built with the heavy-duty construction needed to handle the unique demands of agricultural equipment. The steel shell resists rust-through from the inside out, while the mounting points are reinforced to prevent cracking under stress.

Installation Notes

This is a straight swap for your original muffler—same mounting points, same pipe connections. Before installing, check your exhaust pipe for damage or excessive rust, since you’ve got everything apart anyway. A little anti-seize compound on the mounting bolts makes future service much easier when the time comes.