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Kobelco YN24S00008F1 is the 24 volt battery (main power) relay with a steel can, copper stud terminals, a mounting bracket with cream insulators and a sleeved harness with plugs. It is used on Kobelco SK200-8 and SK200-6E excavators. This aftermarket version has the same mounting and electrical connector as the original, so it plugs in and bolts on where the old one came off.
The same part is also sold as Kobelco YN24S00003F1.
Sold as one unit. Check the number on your old part, or in the parts manual for your machine, before ordering.
| Part Type | Battery Relay 24V |
| Replaces | Kobelco YN24S00003F1 |
| Voltage | 24 V |
| Machine | Kobelco SK200-8, SK260-8, SK200-6E, SK330-6E |
| Cross references | Kobelco YN24S00008F1 |
| Fits | Kobelco SK200-8, SK260-8, SK200-6E and SK330-6E excavators |
| Condition | New, aftermarket |
| Stat. HS-Code | 853641 |
| Country of Manufacture | China |
Kobelco machines
Check the part number on your old unit before ordering.
| Kobelco Part No.(SPM Part No.) | Fits |
|---|---|
| YN24S00003F1(SPM-HEP-4704) | Kobelco SK200-8, SK260-8, SK200-6E and SK330-6E excavators |
| Brand | Part No. |
|---|---|
| Kobelco | YN24S00003F1 |
| Kobelco | YN24S00008F1 (this page, SPM-HEP-4704) |
All of these numbers are the same part.
Function dead with good fuses
A starter, glow plug or fuel relay that has burned its contacts stops the circuit without blowing a fuse.
Clicking but no power
A relay that clicks but does not pass current has worn contacts and needs replacing.
Heat and vibration
Relays near the engine wear out from heat and vibration. Swap them during major services.
Fleet spares
Relays are cheap to keep on the van and quick to change on site.
We check what other aftermarket sellers charge for this same part. Their prices on the date we checked:
| Seller | Price | Checked |
|---|---|---|
| eBay, aftermarket seller | USD 44.38 | 31 Oct 2026 |
| FridayParts | USD 48.29 | 31 Oct 2026 |
| SINOCMP | USD 61.00 | 31 Oct 2026 |
| Spare Part Mart | USD 38.25 | Today |
Our price of USD 38.25 is 14% to 37% less than these sellers.
Found this part cheaper somewhere else? Send us the listing and we will beat it by 5% under our Price Beat Guarantee. Every order is also covered by our 30 day money back guarantee.
Yes, it was made for the Kobelco SK200-8, and 3 more listed under compatible equipment. Check the old relay is marked YN24S00008F1 or one of the cross references, because makers change parts between serial ranges.
On the Kobelco SK200-8, there is no fixed interval. It is changed when it fails, and many fail from water in the plug or chafed wiring rather than wear.
A fault code for this circuit, readings that jump or stay fixed, or a part that does not respond with power at the plug.
Read the fault codes, then check the plug and wiring for corrosion or a broken wire. A wiring fault reads the same as a failed relay.
Usually. Clear them after fitting and run the machine, so old codes are not mistaken for a new fault.
No. It is an aftermarket relay made to replace the Kobelco YN24S00008F1. It is not made by the original manufacturer; the number only shows what it replaces.
Live rates for the quantity selected, delivered to your door. Confirmed at checkout.
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