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SKU:
ZZ3F01663
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Switch 430-559 Fit John Deere S240 LA120 LA100 G110 STX38 STX46 108-14.5 SABO
$37.39
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$37.39
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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
Ignition Switch 430-559 for John Deere S240 LA120 LA100 G110 STX38 STX46
This 430-559 ignition switch for John Deere S240 LA120 LA100 G110 STX38 STX46 serves as a rotary electrical switch that starts and stops the engine while also controlling the safety interlock circuit. It replaces OEM cross-reference numbers 108-14.5 and SABO, providing a direct fit for multiple lawn tractor models.
Overview
This 430-559 ignition switch for John Deere S240 LA120 LA100 G110 STX38 STX46 is a key-operated rotary switch designed to manage the starting and ignition circuits on compatible mowers. It acts as a direct replacement for worn or faulty original switches, restoring proper electrical flow to the starter solenoid and ignition coil. This 430-559 switch for John Deere S240 LA120 LA100 G110 STX38 STX46 is built to match the original mounting holes, shaft dimensions, and electrical ratings, making installation straightforward for DIY owners and professionals.
Built For Performance
- Precision machined contacts for reliable electrical continuity in every key position
- Dielectric housing resists heat, moisture, and vibration common in mower decks
- Keyed cylinder with anti-rattle design prevents accidental key removal
- Plug-style terminals match OEM harness connectors for plug-and-play wiring
- Tested to 50,000 cycles for long service life in seasonal use
Fits These Machines
- for John Deere S240
- for John Deere LA120
- for John Deere LA100
- for John Deere G110
- for John Deere STX38
- for John Deere STX46
On-The-Job Use
- Replacing a worn ignition switch that fails to start the engine or causes intermittent shutdown
- Restoring the start and run positions for daily residential lawn mowing
- Fixing safety interlock failures that prevent cranking when the operator leaves the seat
Specs At A Glance
| Part Number(s) | 430-559, 108-14.5, SABO |
| Switch Type | Rotary key ignition |
| Voltage Rating | 12V DC |
| Mounting | Panel mount with key cylinder |
| Compatible Brands | for John Deere |
Good To Know
Q: Will this switch work with the original key from my John Deere? A: It uses the same key profile as the OEM switch, so your existing key should turn the cylinder and operate the switch normally.
Q: What if the switch does not fit my mower model? A: Confirm your mower's serial number against the fitment list because slight variations in dash panel thickness may affect the mounting depth.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.