ST39866 Muffler

ST39866 Muffler

Part number:ST39866
SKU Number:STN-ST39866
Warranty:1 Year
Fits Models:View Models List

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$671.68

Stone Toro ST39866 Muffler Repair Part

If your machine isn’t running the way it should, replacing a worn component with ST39866 Muffler can help bring performance back quickly. This type of targeted repair is a smart way to maintain reliability without overhauling the entire unit.


When time matters, having the correct replacement on hand makes maintenance faster and helps avoid unexpected downtime. It’s a straightforward purchase that supports long-term ownership. Verify fitment first, then enjoy a straightforward swap that helps restore performance and peace of mind.

Fits Models

This part fits 2 models:

Stone TR24 Bulldog Trench Roller Compactor Parts

Stone TR24 Bulldog Trench Roller Compactor Parts

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Stone TR34 Bulldog Trench Roller Compactor Parts

Stone TR34 Bulldog Trench Roller Compactor Parts

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Customer Reviews (2)
5 out of 5
2 reviews
5 stars
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Share your thoughts
Finnegan Z.
03 May, 2025

Definitely the easiest part I’ve ever replaced.

Paige W.
12 Apr, 2024

Solid, dependable replacement. The St39866 Muffler feels durable and works exactly as expected.