| Manufacturer | Longacre |
|---|---|
| Brand | Longacre |
| MPN | 902540 |
| Manufacturer Part Number | 902540 |
Check the listing for details. Longacre Universal Low Oil Pressure Switch - Adjustable - 0-50 Psi. Condition: New. Listed at 24.69 USD. Setting the adjustable switch: Remove the rubber plug in the top of the sender. At the bottom of the hole is a hex nut. Turn clockwise to increase pressure, counter-clockwise to lower. Replace rubber plug when done.