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Aftermarket replacement pressure sensor for Komatsu PC400-7, PC400LC-7, PC450-7 and PC450LC-7 excavators. It replaces Komatsu part number 208-06-71130: the pressure sensor listed by Komatsu as part number 208-06-71130.
Fits Komatsu PC400-7, PC400LC-7, PC450-7 and PC450LC-7 excavators. It is built to the same mounting, wiring and connector layout as the part it replaces, so it fits in place of the old one without changes to the machine.
Check the part number on the label of the old unit, or in the parts manual for your machine's serial number range, before ordering. Sold as a single unit, shipped worldwide.
| Part Type | Pressure Sensor |
| Replaces | Komatsu 208-06-71130 |
| Type | Pressure sensor with flying lead and connector |
| Fits | Komatsu PC400-7, PC400LC-7, PC450-7 and PC450LC-7 excavators |
| Condition | New, aftermarket |
| Stat. HS-Code | 903289 |
Komatsu machines and engines
Check the part number on your old unit before ordering.
| Pack | Komatsu Part No.(SPM Part No.) | Fits |
|---|---|---|
| 1 Piece | 208-06-71130(SPM-HEP-2439) | Komatsu PC400-7, PC400LC-7, PC450-7 and PC450LC-7 excavators |
Wrong or missing reading
A failed sensor gives a dead or false gauge reading or a warning light.
Fault codes
Check the wiring and plug first; if the sensor itself reads out of range, replace it.
Corrosion
Connectors on machines take water and dirt. A corroded sensor is cheaper to replace than to chase.
Fleet spares
Common sensors are worth keeping in stock for each machine type.
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 47.27 | 5 Oct 2026 |
| Holdwell | USD 60.00 | 5 Oct 2026 |
| Spare Part Mart | USD 37.82 | Today |
Our price of USD 37.82 is 20% 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.
No. It is an aftermarket part made to fit in place of Komatsu 208-06-71130. It is not made by or affiliated with Komatsu; the Komatsu part number is used only to show what it replaces.
It fits Komatsu PC400-7, PC400LC-7, PC450-7 and PC450LC-7 excavators. Machines change parts between serial number ranges, so check the number on your old part or in your parts manual.
It is made to the same mounting and connections as the original part. Fit new gaskets and seals where they are used, and check for leaks and correct operation before putting the machine back to work.
Yes, we ship worldwide. Shipping is calculated at checkout, and every order is covered by our 30 day money back guarantee and price beat guarantee.
Prices depend on your postcode.
In USD for the quantity selected. The exact cost is confirmed at checkout.
