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Nitrile (NBR) O-Ring Assortment Kit, Metric, ...: 
Universal Filter Strap Wrench for Oil, Fuel a...: SPM-HEP-4635 is the hydraulic pump solenoid valve: a black coil with a flange, a side plug with a green dot and a three land cartridge spool. It is used on Kobelco SK200-6E excavators. This aftermarket valve has the same ports, mounting and coil connector as the original, so it fits where the old one came off.
It replaces Kobelco KDRDE5K-31/30C50-107 and Kobelco YN35V00041F1.
Sold as one unit. Check the number on your old part, or in the parts manual for your machine, before ordering.
| Part Type | Hydraulic Pump Solenoid Valve |
| Replaces | Kobelco KDRDE5K-31/30C50-107 |
| Type | Proportional cartridge |
| Cross references | YN35V00041F1 |
| Fits | Kobelco SK200-6E, SK210-6E, SK230-6E and SK330-6E excavators |
| Condition | New, aftermarket |
| Stat. HS-Code | 848180 |
| Country of Manufacture | China |
Kobelco machines
Check the part number on your old unit before ordering.
| Kobelco Part No.(SPM Part No.) | Fits |
|---|---|
| KDRDE5K-31/30C50-107(SPM-HEP-4635) | Kobelco SK200-6E, SK210-6E, SK230-6E and SK330-6E excavators |
| YN35V00041F1(SPM-HEP-4635) | Kobelco SK200-6E, SK210-6E, SK230-6E and SK330-6E excavators |
Function will not work
If a hydraulic function is dead but the pump and controls work, the solenoid valve or its coil is the usual suspect.
Drift or creep
A valve that does not seal lets cylinders creep. A new valve restores holding.
Burned coil
A coil that reads open or short on a meter needs replacing; check the connector for water first.
Fleet spares
Keep the common valves for your machines in stock to cut downtime.
We check what other aftermarket sellers charge for this same part. Their prices on the date we checked:
| Seller | Price | Checked |
|---|---|---|
| eBay (8 aftermarket sellers) | USD 40.97 to 66.93 | 31 Oct 2026 |
| SINOCMP | USD 89.00 | 31 Oct 2026 |
| Fab Heavy | USD 96.80 | 31 Oct 2026 |
| H&R Parts | USD 135.00 | 31 Oct 2026 |
| Spare Part Mart | USD 32.78 | Today |
Our price of USD 32.78 is 20% to 76% 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 SK200-6E, and 3 more listed under compatible equipment. Check the old solenoid valve is marked KDRDE5K-31/30C50-107 or one of the cross references, because makers change parts between serial ranges.
On the Kobelco SK200-6E, 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.
Usually. Clear them after fitting and run the machine, so old codes are not mistaken for a new fault.
A little dielectric grease keeps water out of the plug on machines that work outside. Make sure the terminals are clean and tight first.
No. It is an aftermarket solenoid valve made to replace the Kobelco KDRDE5K-31/30C50-107. 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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