Round Vertical Muffler for 1900 & 1950 Series GM Diesel Tractors
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Round Vertical Muffler for 1900 & 1950 Series GM Diesel Tractors

Original price was: $185.45.Current price is: $46.36.

SKU: SMA-OL8MFLR Category:

Description

When your old tractor’s muffler starts rattling, rusting through, or making more noise than a road grader, it’s time for a replacement. This vertical muffler is built to handle the heat and exhaust pressure from GM diesel engines, keeping things quiet so you can actually hear yourself think during long workdays. A blown-out muffler isn’t just annoying—it affects engine performance and makes every hour in the seat less comfortable.

What You’re Getting

  • Round body design with 6-inch diameter for maximum internal volume and sound dampening
  • Heavy-duty construction that handles the constant heat cycling of diesel exhaust
  • Vertical orientation fits the original mounting position without modifications
  • Properly sized inlet and outlet connections ensure good exhaust flow and engine breathing
  • Built to resist rust-through and maintain shape under farm work conditions

Built for Real Farm Work

This muffler fits the 1900 and 1950 series tractors with GM diesel engines from serial number 124396 and up. These were the reliable workhorses that handled everything from plowing and disking to running hay equipment before modern cab tractors became standard. They’re still popular today for farms that appreciate straightforward, fixable machinery that gets the job done year after year.

Made to Last

Diesel engines run hot exhaust temperatures, and farm equipment takes a beating from constant vibration, road dust, and the occasional bump from low-hanging branches. This muffler uses heavy-gauge steel construction with internal baffling designed to handle diesel exhaust characteristics while providing lasting sound reduction.

Installation Notes

This mounts vertically like the original, so it’ll clear your hood and other components without interference. The inlet and outlet dimensions match factory specifications for a direct replacement. If your old muffler is really stuck, soak the clamp bolts with penetrating oil before you start—it makes removal much easier and prevents broken bolts.

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