ST48378 Relay

ST48378 Relay

Part number:ST48378
SKU Number:STN-ST48378
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 ST48378 Relay Repair Part

When a tired part starts to affect results, ST48378 Relay is a practical replacement that helps restore confidence in your equipment. Swapping the failing component early can help protect nearby parts and keep overall performance steady.


A focused replacement can save money, reduce waste, and extend the service life of your equipment. It’s a simple way to keep maintenance costs predictable while protecting your investment. Verify fitment first, then enjoy a straightforward swap that helps restore performance and peace of mind.

Fits Models

This part fits 12 models:

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Customer Reviews (2)
5 out of 5
2 reviews
5 stars
50%
4 stars
50%
3 stars
0%
2 stars
0%
1 stars
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Easy to use
Durability
Value for money
Share your thoughts
Autumn Y.
12 Jul, 2025

Good experience and great value.

Michael K.
17 Jun, 2024

Quality part at a fair price. The St48378 Relay restored normal operation and was easy to install.