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SKU:
NLT2T03161
Ships for free in 2–4 business days.
Throttle Stepper Motor YN2406U197F4 for Kobelco SK120 SK200 Excavators
$262.39
In Stock
$262.39
Sale price
$262.39
Regular price
This replacement throttle stepper motor assembly is for Kobelco excavators using throttle motor YN2406U197F4 / 2406U197F4.
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
| Make / Application | Models / Engines | Fitment Notes |
|---|---|---|
| Kobelco | SK60 / SK100 / SK120 / SK150 / SK160 / SK200 / SK210 / SK220 / SK250 / SK270 / SK300 / SK330 / SK400 families | Generation and serial range matter; verify part number. |
| Kobelco | SK120-5 / SK200-3 / SK200-5 and related Mark III / Mark V applications | Confirm connector and linkage. |
Product Overview
The throttle stepper motor assembly moves the engine throttle in response to electronic control commands from the excavator control system. A failing throttle motor may cause slow or erratic RPM response, inability to reach commanded engine speed, hunting, or a throttle-control fault.
This part is a practical repair choice when the original component is worn or failed and the machine is showing problems such as throttle does not respond to command, engine speed changes erratically, motor or linkage binds. Confirming the part number and application before installation helps avoid ordering a visually similar component that uses a different configuration.
Key Features & Performance
- Restores electronic throttle actuation on compatible Kobelco excavators
- Responds to controller commands to change engine speed
- Matches YN2406U197F4 / 2406U197F4 references
- Verify linkage, connector and serial range before installation
Technical Specifications
- Function: Electronic engine throttle control
OE / Reference Numbers
- YN2406U197F4
- 2406U197F4
Common Reasons for Replacement
- Throttle does not respond to command
- Engine speed changes erratically
- Motor or linkage binds
- Throttle-control fault after wiring/controller checks
Frequently Asked Questions
How do I confirm fitment?
Kobelco used this motor across multiple excavator generations, but linkage and controller compatibility can still depend on serial range.
Is this an OEM part?
This listing is for a replacement part. Brand names and OE/reference numbers are used to identify fitment unless the listing specifically states that the item is genuine OEM.