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SKU:
NLT2T01570
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12V Stop Solenoid SA-3786-12 1753ES-12E6ULB1S1 for Grasshopper 721D2 & Kubota Engines
$78.69
In Stock
$78.69
Sale price
$78.69
Regular price
This 12V shutdown solenoid replaces SA-3786-12 / 1753ES-12E6ULB1S1 on compatible Grasshopper and Kubota-powered equipment.
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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.
Compatible equipment / model
| Grasshopper | 721D2 mower, 1991–2005 with Kubota 21 HP diesel |
|---|---|
| Cub Cadet | Selected 1782 garden-tractor serial ranges |
| Kubota engines | Selected Z400/D600/V800-family applications using this shutdown kit |
Product Overview
The solenoid pulls the engine fuel-control linkage into the run or shutdown position depending on the application. A weak pull coil, failed hold circuit or sticking plunger can cause intermittent starting, immediate stall or failure to stop normally.
This configuration is used on 1991–2005 Grasshopper 721D2 mowers with a Kubota 21 HP diesel and is also associated with selected Cub Cadet 1782 and Kubota engine applications. Match the solenoid number, mounting bracket and linkage stroke before installation.
Key Features & Performance
- 12V shutdown-solenoid operation
- Cross-references SA-3786-12 and 1753ES-12E6ULB1S1
- Used on Grasshopper 721D2 Kubota-diesel applications
- Additional references include 759-3544
Replaces Part Numbers
- SA-3786-12
- 1753ES-12E6ULB1S1
- 759-3544
Technical Specifications
- Voltage: 12V
- Component: Engine shutdown / stop solenoid
Frequently Asked Questions
Q: Why should I check linkage stroke?
A: Shutdown-solenoid brackets and linkage geometry must match so the injection-pump lever reaches both run and stop positions.
Q: What electrical checks should I make first?
A: Verify the solenoid receives the correct pull/hold voltage and that grounds and safety controls are functioning.
Fitment can vary by serial number, production date, engine configuration or prior repairs. Verify compatibility using the part numbers and application details listed above before ordering.