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Aftermarket replacement oil pressure switch for Perkins 403A-11, 403C-11, 404C-22 and 404C-22T engines. It replaces Perkins part number 185246280: the oil pressure switch listed by Perkins as part number 185246280.
Fits Perkins 403A-11, 403C-11, 404C-22 and 404C-22T engines. 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 | Oil Pressure Switch |
| Replaces | Perkins 185246280 |
| Fits | Perkins 403A-11, 403C-11, 404C-22 and 404C-22T engines |
| Condition | New, aftermarket |
| Stat. HS-Code | 853650 |
Perkins machines and engines
Check the part number on your old unit before ordering.
| Pack | Perkins Part No.(SPM Part No.) | Fits |
|---|---|---|
| 1 Piece | 185246280(SPM-HEP-2480) | Perkins 403A-11, 403C-11, 404C-22 and 404C-22T engines |
Machine will not start or power up
A worn key or selector switch is a common cause of no-start faults once the batteries and fuses check out.
Intermittent faults
Switches that have to be held or jiggled will fail completely soon. Replacing them is a quick job.
Water and dirt
Cab and dash switches take water and dust. A corroded switch is cheaper to replace than to chase.
Fleet spares
A spare switch for each machine type keeps a machine working instead of waiting for parts.
Found this part cheaper elsewhere? Send us the listing and we will beat it under our Price Beat Guarantee. Every order is also covered by our 30 day money back guarantee.
Our price of USD 15.20 is 20 to 35% less than the aftermarket prices we compared it with:
| eBay, aftermarket seller | USD 19.00 (checked 5 Oct 2026) |
| eBay, aftermarket seller | USD 23.00 (checked 5 Oct 2026) |
| eBay, aftermarket seller | USD 23.48 (checked 5 Oct 2026) |
No. It is an aftermarket part made to fit in place of Perkins 185246280. It is not made by or affiliated with Perkins; the Perkins part number is used only to show what it replaces.
It fits Perkins 403A-11, 403C-11, 404C-22 and 404C-22T engines. 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.
Estimate in USD for the quantity selected. The exact cost is confirmed at checkout.
