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SKU:
NLT1G01967
Ships for free in 2–4 business days.
Kubota Harvester Headlight Combination Switch 5T057-12242
$27.99
In Stock
$27.99
Sale price
$27.99
Regular price
This new aftermarket headlight combination switch replaces Kubota 5T057-12242 and 5T057-42242 for compatible 588I-G, 688, and 888 harvesters.
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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 588I-G harvester
- Kubota 688 harvester
- Kubota 888 harvester
Product Overview
When both headlights remain dark with good bulbs and fuses, or the lights work only while the lever is held, worn contacts in the combination switch may be the cause. Inspect the connector, grounds, relays, and harness before condemning the switch.
The dash or column-mounted control sends the operator lighting command through the harvester electrical system. It does not replace a lighting relay or repair a damaged lamp harness.
Compare the original number, lever shape, symbols, mounting, connector shell, pin count, harvester model, production date, and serial number.
Key Features & Performance
- Combination lighting control for matching Kubota harvesters
- Operator lever and connector arrangement for the listed references
- Replacement for broken actuation or worn internal contacts
- Restores normal switching when the downstream circuit is healthy
Replaces Part Numbers
- 5T057-12242
- 5T057-42242
Common Uses
- Repairing headlights that cut out over bumps
- Replacing a snapped or jammed lighting lever
- Correcting a switch that will not hold the selected light position
Technical Specifications
- Product Type: Headlight combination switch
- Equipment: Compatible Kubota harvesters
- Primary Function: Operator lighting control
- Condition: New aftermarket replacement
Installation & Fitment
- Park and secure the machine
- Disconnect the battery before opening the control panel
- Test fuses, bulbs, grounds, and relay output
- Transfer the connector without pulling on wires
- Verify every light position after reassembly
Compatibility Notice
Northline Parts does its best to list all known compatible models, but the correct part may fit an application that is not shown above. Model year, production date, serial number, engine or equipment specification, installed options, and previous repairs can change fitment. Match the original part, reference number, dimensions, connectors, mounting points, and product photos before purchase.
Frequently Asked Questions
Q: Can one switch make both headlights stop working? A: Yes, but a shared fuse, relay, ground, or supply wire can do the same.
Q: Does it include the headlight bulbs? A: No. This listing is for the combination switch shown.
Q: How do I confirm fitment? A: Match 5T057-12242 or 5T057-42242 and compare the lever, plug, and machine serial information.
Q: Is this an original-equipment part? A: No. This is a new aftermarket product. Brand names and part numbers are used only to identify compatible applications.
Part Summary
keywords: Kubota 5T057-12242 headlight switch, 5T057-42242 combination switch, Kubota 688 harvester lights not working, 588I-G lighting control replacement, Kubota 888 headlight lever
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, specifications, and application before purchase.