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SKU:
NLT2T04975
Ships for free in 2–4 business days.
Starter Ignition Switch Fits Komatsu Dozer D20A-5 D20A-6 D20A-7 D20S-5
$46.69
In Stock
$46.69
Sale price
$46.69
Regular price
An unresponsive key switch can leave a Komatsu dozer unable to start or remain energized. This replacement is listed for several D20A and D20S generations.
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
- Komatsu D20A-5, D20A-6, D20A-7, D20S-5
Fitment note: Confirm the switch connector, key positions and dozer serial group; D20 variants can use different electrical layouts.
Product Overview
The ignition switch controls the operator's electrical start/run request. Corroded terminals and worn contacts are worth checking after ruling out battery and safety-interlock faults.
Key Features & Performance
- An unresponsive key switch can leave a Komatsu dozer unable to start or remain energized.
- The ignition switch controls the operator's electrical start/run request.
OE / Reference Numbers
- D20A-5
- D20A-6
- D20A-7
- D20S-5
Common Reasons for Replacement
An unresponsive key switch can leave a Komatsu dozer unable to start or remain energized.
Fitment & Installation Notes
Confirm the switch connector, key positions and dozer serial group; D20 variants can use different electrical layouts.
Frequently Asked Questions
Is this a genuine OEM part? No. This listing is for an aftermarket replacement unless the product page expressly states otherwise. Manufacturer references identify intended applications.
How do I confirm fitment? Confirm the switch connector, key positions and dozer serial group; D20 variants can use different electrical layouts.
Part Summary
keywords: Starter Ignition Switch Fits Komatsu Dozer D20A-5 D20A-6 D20A-7 D20S-5, D20A-5, D20A-6, D20A-7, D20S-5, Komatsu D20A-5, D20A-6, D20A-7, D20S-5, aftermarket replacement, ignition switches, northline parts
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.