Electric Start Flywheel Starter Motor Kit compatible with Honda GX340, GX390
This electric start flywheel starter motor kit allows you to upgrade your engine for easier starting via a key switch box. It includes a starter motor, flywheel, charging coil, and fan cover shroud to improve work efficiency and eliminate manual pulling.
Key facts
- Part type
- Electric Start Kit
- Type
- Aftermarket replacement
Compatibility matrix
Only models verified by our team are listed| Parts for | Model | This part |
|---|---|---|
| Honda | Honda GX340 | Fits |
| Honda GX390 | Fits |
Only the models listed above have a confirmed catalog fit. If yours is absent, compatibility is unknown, not ruled out. Compare the exact model identifier and any published dimensions or connectors before ordering.
Where to find your model number
- Honda: Use your 17-character VIN. It's on the driver-side dashboard at the base of the windshield and on the driver's door jamb sticker. The year is in the 10th character. Also check your registration or the owner's manual.
General manufacturer guidance: exact label position can vary by model.
Electric Start Kit specifications
- Material
- Aluminum, Iron
- Color
- Silver, Red, Black
- Surface Treatment
- Casting, Stamping, Spray Molding
- Includes
- Starter Motor, Flywheel, Key Switch Box, 2 Keys, Charging Coil, Fan Cover Shroud
Installation guide - Installing a parts kit
General guidance for this part type - always follow your device manual- As needed for the individual parts
- Photograph each step as you take things apart; it makes reassembly much easier.
- 1Switch off and unplug. Power the device down and disconnect it.
- 2Check the contents. Lay out the kit and compare it with the pack list on this page.
- 3Replace one part at a time. Swap each part completely before starting the next, so nothing gets mixed up.
- 4Keep the old parts. Hold on to them until the device runs normally with the new ones.
- 5Test. Run a short cycle and listen for unusual noise before regular use.
This is general guidance for the part type, not a model-specific procedure. If the part does not fit without force, stop and recheck compatibility.
Maintenance check
Signs it's time to replace
- 01Clicking sound but the engine does not crank
- 02Engine cranks slowly or only sometimes
- 03Grinding noise when starting
More parts for Honda GX340
See all Honda GX340 parts
12 month warranty on every part
Every part we sell is covered for 12 months from delivery. If it fails in normal use, we replace it or refund you , claim it straight from your order page.
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Questions & answers
+Which models does this electric start kit fit?
Our team verified it for Honda GX340, Honda GX390. The full list is in the compatibility table above.
+How do I make sure it fits my exact model?
Find the model number on your device label and compare it with the table above. Our fit guarantee covers verified models.
+What is the electric start kit made of?
Listed material: Aluminum, Iron.
+Is it hard to install?
Install difficulty: Advanced · mechanical experience needed. Step by step instructions are on this page.
+How fast will it arrive?
US orders arrive in 7 to 15 business days with free shipping. Other countries are shown at checkout.
+Is there a warranty?
Yes, a 12-month warranty is included, and you can extend it at checkout. Returns are accepted within 30 days.