Very high-quality part. The St70312 Crossmember Rear Chassis arrived well packaged and performed just like the original.

Stone ST70312 Crossmember Rear Chassis
| Part number: | ST70312 |
|---|---|
| SKU Number: | STN-ST70312 |
| Warranty: | 1 Year |
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.
Product Description
Product Features
Stone Toro ST70312 Crossmember Rear Chassis Repair Part
If your machine isn’t running the way it should, replacing a worn component with Stone ST70312 Crossmember Rear Chassis can help bring performance back quickly. Swapping the failing component early can help protect nearby parts and keep overall performance steady.
Repairing instead of replacing the whole machine is often the most cost-effective path especially when the rest of your equipment is still in good shape. It helps you keep jobs on schedule without committing to a costly replacement. Double-check your model and fitment details, and you’ll be set for a clean install and dependable operation.
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Madison L.
15 Nov, 2025