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SKU:
NLT1Z02621
Ships for free in 2–4 business days.
Kubota L-Series Ignition Key Switch 34670-31820 34670-31824
$47.99
In Stock
$47.99
Sale price
$47.99
Regular price
This ignition key switch replaces Kubota 34670-31820 and related references on compatible L-series tractors.
Estimated delivery between
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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
- Kubota L2900DT, L2900DTGST, and L2900F
- Kubota L3010DT, L3010F, and L3010GST
- Kubota L3130, L3240, L3430, L3600, L4200, and related L-series variants that specify 34670-31820
- Other Kubota tractors only when the original switch and connector match
Product Overview
If the key has to be wiggled, the dash loses power, or the starter responds only sometimes, worn contacts inside the switch may be the cause. This replacement restores the key-controlled circuits after battery, safety switches, relays, and wiring have been checked.
Kubota used several similar switches, so match the connector, terminals, key positions, and original number.
Key Features & Performance
- Restores start, run, and accessory control
- Keyed replacement switch
- Factory-style panel mounting
- Electrical terminals for matching harness
- Useful for intermittent or no-crank faults after diagnosis
Replaces Part Numbers
- 34670-31820
- 34670-31822
- 34670-31823
- 34670-31824
Common Uses
- Replacing a switch with worn internal contacts
- Repairing intermittent starter engagement
- Restoring dash or accessory power controlled by the key
Technical Specifications
- Product Type: Ignition key switch
- Application: Kubota tractor electrical system
- Mounting: Dash/panel
- Replacement Type: Aftermarket
- Keys: Included where shown
Installation & Fitment
- Disconnect the battery before removing the switch
- Photograph and label every wire or connector
- Compare terminal count and key positions
- Test safety interlocks and engine shutdown after installation
Compatibility Notice
Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown.
Model, production date, serial number, connector, dimensions, installed options, and previous repairs can affect fitment. Compare the original component and reference information before purchase.
Frequently Asked Questions
Q: Can this fix a tractor that will not crank? A: Yes, if the old switch is not sending power. Battery, neutral/PTO switches, relays, and wiring can cause the same symptom.
Q: Will it fit by model alone? A: No. Match the original number, terminal layout, connector, and serial information.
Q: What if the key turns but the tractor stays running? A: The stop circuit, wiring, or fuel-shutoff system may need diagnosis in addition to the switch.
Q: Does 34670-31824 supersede 34670-31820? A: Yes. Catalogs list 34670-31824 as replacing 34670-31820, 34670-31822, and 34670-31823 in compatible tractors.
Q: Is this an original-equipment part? A: No. This is an aftermarket item. Brand, model, and part numbers identify fitment only; compare the original part and the listing details before ordering.
Part Summary
keywords: Kubota 34670-31820 ignition switch, L3010 tractor no crank repair, L2900 key switch replacement, Kubota dash power switch, L series starter key assembly
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.