Happy with the purchase. The 501872 Stone Toro Weld Base Prefilter fit properly and solved our issue. Shipping updates could be slightly better.

50187-2 Stone Toro Weld Base Prefilter
REPLACED BY:
50187-2 has been replaced by: ST50187-03
| Part number: | ST50187-03 |
|---|---|
| SKU Number: | STN-ST50187-03 |
| Warranty: | 1 Year |
| Fits Models: | View Models List |
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On Qualifying Orders of $50 or More
$149.56
Product Description
Product Features
Stone Toro 50187-2 Weld Base Prefilter Repair Part
If your machine isn’t running the way it should, replacing a worn component with 50187-2 Stone Toro Weld Base Prefilter can help bring performance back quickly. With a proper fit approach, you spend less time troubleshooting and more time getting work done.
A focused replacement can save money, reduce waste, and extend the service life of your equipment. It’s a sensible upgrade in reliability when your equipment needs a refresh. Check compatibility, complete the replacement, and keep your equipment operating at its best.
Fits Models
This part fits 4 models:
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Megan G.
22 Jul, 2025