Stop Solenoid for Kubota L3700SU KX91-3 KX121-3 KX161-3 U35 U45
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
| Make / Application | Compatible Models / Details |
|---|---|
| Kubota tractor | L3700SU |
| Kubota excavators | KX91-3, KX121-3, KX161-3, U35, U45 |
Product Overview
Controls the diesel fuel-stop mechanism on compatible Kubota tractor and excavator applications. It allows the ignition circuit to command engine run/shutdown without manual movement of the fuel lever.
No-start, start-then-die and failure to shut off are common symptoms when the solenoid or its supply circuit fails. Linkage binding and weak battery voltage should be checked as part of diagnosis.
Key Features & Performance
- Restores electrical control of the engine fuel-stop mechanism.
- Helps the engine start/run or shut down correctly when the original actuator is weak or stuck.
- Designed around the listed connector/mounting application rather than a universal solenoid.
Specifications & Reference Numbers
Before You Order
Match the original connector, mounting flange and plunger/linkage dimensions. Kubota model families can use more than one stop-solenoid configuration.
Frequently Asked Questions
Q: What should I verify before ordering?
A: Match the original connector, mounting flange and plunger/linkage dimensions. Kubota model families can use more than one stop-solenoid configuration.
Q: Why would this part need to be replaced?
A: No-start, start-then-die and failure to shut off are common symptoms when the solenoid or its supply circuit fails. Linkage binding and weak battery voltage should be checked as part of diagnosis.
Q: Is this an OEM part?
A: This listing is for a replacement component. Manufacturer names and reference numbers are used to identify fitment; compare the original part number and configuration before ordering.