ST42994 Pipe Extension Exhaust

ST42994 Pipe Extension Exhaust

Part number:ST42994
SKU Number:STN-ST42994
Warranty:1 Year
Fits Models:View Models List

Discontinued

There is no available substitute by the factory. This part is no longer supported. Sorry, we cannot help.
There is no known alternate available. We have no part available to offer you as a replacement.

Stone Toro ST42994 Pipe Extension Exhaust Repair Part

If your machine isn’t running the way it should, replacing a worn component with ST42994 Pipe Extension Exhaust can help bring performance back quickly. Choosing the right part can cut down on vibration, inconsistency, and the small issues that add up over time.


A focused replacement can save money, reduce waste, and extend the service life of your equipment. It’s an efficient fix that keeps your machine earning its keep. Match it to your model, make the quick repair, and keep your machine running strong.

Fits Models

This part fits 6 models:

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Customer Reviews (2)
5 out of 5
2 reviews
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Olivia U.
17 Nov, 2025

Solid, dependable replacement. The St42994 Pipe Extension Exhaust feels durable and works exactly as expected.

Elizabeth A.
15 May, 2025

Plugged it in, turned it on, problem solved.