I installed it by myself with no problems.

Stone ST56437 Instructions High Altitude Adjustment
| Part number: | ST56437 |
|---|---|
| SKU Number: | STN-ST56437 |
| Warranty: | 1 Year |
Discontinued
Product Description
Product Features
Stone Toro ST56437 Instructions High Altitude Adjustment Repair Part
For maintenance that makes sense, Stone ST56437 Instructions High Altitude Adjustment delivers a solid mix of fit, value, and dependable results. This type of targeted repair is a smart way to maintain reliability without overhauling the entire unit.
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’s a straightforward purchase that supports long-term ownership. Match it to your model, make the quick repair, and keep your machine running strong.
Good quality and correct fit for STN-ST56437. The St56437 Instructions High Altitude Adjustment installed smoothly and fixed the issue. I just took a little extra time to confirm compatibility.
