Check Valve
This genuine John Deere Check Valve is a hydraulic component used to regulate fluid flow in various systems. It is designed for use on select John Deere models, including the 9660 WTS, 9540, CTS, and others listed. As a Koenig Equipment authorized dealer, we offer this part as a genuine OEM replacement.
Questions, answered
Will the Check Valve fit my John Deere equipment?
Part #AH140902 is listed to fit John Deere 9660 WTS, 9540, CTS, 9660 STS, 9500, 9501, 9880 STS, 9780. If you do not see your model, contact Koenig Equipment with your model and serial number and we will confirm the correct part.
Is this a genuine John Deere part?
Yes. Koenig Equipment sells genuine John Deere part #AH140902, backed by John Deere's parts warranty and dealer support across Ohio and Indiana.
What does the Check Valve do?
The Check Valve is a hydraulic component that regulates fluid flow by allowing it to pass in one direction but blocking it in the other.
How do I order the right part?
Have your John Deere model and serial number ready so the correct part can be confirmed. Order online for fast shipping, or contact your nearest Koenig Equipment store for help.