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Nitrile (NBR) O-Ring Assortment Kit, Metric, ...: 
Universal Filter Strap Wrench for Oil, Fuel a...: Kobelco YN30V00111F1 is the joystick pilot control valve: an aluminium body with four pilot ports and a centre port underneath, a four hole mounting flange, a rubber boot and the square lever stub on top. It is used on Kobelco SK75-8 to SK350-8 excavators. This aftermarket version is made to the same mounting and connections as the original, so it fits where the old one came off.
Sold as one unit. Check the number on your old part, or in the parts manual for your machine, before ordering.
| Part Type | Pilot Control Valve |
| Replaces | Kobelco YN30V00111F1 |
| Type | Joystick pilot control valve (handle not included) |
| Ports | Four pilot ports plus centre port |
| Machine | Kobelco SK75-8, SK130-8, SK200-8, SK250-8, SK350-8 |
| Fits | Kobelco SK75-8, SK130-8, SK200-8, SK250-8 and SK350-8 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 |
|---|---|
| YN30V00111F1(SPM-HEP-5171) | Kobelco SK75-8, SK130-8, SK200-8, SK250-8 and SK350-8 excavators |
Controls weak or dead
The pilot (self reducing) valve feeds the low pressure oil the joysticks and pedals use. When it fails every function becomes sluggish or stops responding together.
Low pilot pressure reading
A gauge on the pilot circuit reading well under the service figure, with a healthy pump, points to the reducing valve.
Travel or attachment pedal problems
A worn foot pilot valve gives jerky or one sided travel and attachment control.
Matching the old unit
Match the part number on the old valve and check the port layout before fitting.
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 154.67 | 2 Nov 2026 |
| Fab Heavy Parts | USD 161.13 | 2 Nov 2026 |
| Buy Machinery Parts | USD 163.49 | 2 Nov 2026 |
| FridayParts | USD 171.66 | 2 Nov 2026 |
| YEM Parts | USD 217.81 | 2 Nov 2026 |
| MyMROmarts | USD 231.92 | 2 Nov 2026 |
| SINOCMP | USD 259.00 | 2 Nov 2026 |
| Spare Part Mart | USD 97.59 | Today |
Our price of USD 97.59 is 37% to 62% 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 SK75-8, and 4 more listed under compatible equipment. Check the old pilot valve is marked YN30V00111F1 or one of the cross references, because makers change parts between serial ranges.
On the Kobelco SK75-8, 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.
A little dielectric grease keeps water out of the plug on machines that work outside. Make sure the terminals are clean and tight first.
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 pilot valve.
No. It is an aftermarket pilot valve made to replace the Kobelco YN30V00111F1. 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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