Horizontal Round Muffler for Wisconsin T, V, A, VE, VF, VH, THD, TJD, and THDM Engine Series

Description

When your Wisconsin engine starts sounding like a freight train instead of the reliable workhorse it used to be, that’s usually your muffler telling you it’s time for a replacement. This horizontal muffler quiets things down to civilized levels while keeping proper exhaust flow for good engine performance. Whether you’re running equipment close to buildings or spending long days in open fields, a blown-out muffler makes every hour on the job less comfortable.

What You’re Getting

• 20-inch overall length with 4-1/4 inch round body diameter fits perfectly in tight engine compartments
• Horizontal orientation mounts just like the original without modifications or clearance issues
• Proper inlet and outlet sizing – 1-11/16 inch inlet and 1-3/4 inch outlet match Wisconsin specifications
• Heavy-gauge steel construction handles the constant heat cycling and vibration from industrial use
• Internal baffling designed specifically for Wisconsin engine exhaust characteristics

Built for Real Work

This muffler fits a wide range of Wisconsin engines from the compact 2-cylinder T, THD, THDM, and TJD series up through the 4-cylinder V, VEE, A, VE4, VF4, VH4, and VH4D models. These engines powered everything from generators and welders to industrial equipment and older tractors, often running long hours in demanding conditions where reliable exhaust function matters.

Made to Last

Wisconsin engines are known for their durability, and this muffler is built to match that reputation. The heavy-gauge steel construction resists rust-through and maintains its shape under the thermal stress of stop-and-go operation. Internal components are designed to last, so you won’t be hearing exhaust noise creeping back after a season or two.

Installation Notes

This muffler uses standard clamp connections for straightforward installation with basic hand tools. Check the condition of your exhaust pipe and clamps while you’re replacing the muffler – after years of service, these often need attention too. If your old muffler is really stuck, a little penetrating oil on the clamp bolts makes removal much easier.