Description
PAI 650657 oil pressure sensor for Detroit Diesel Series 60 (12.7L and 14L) engines. Direct replacement for Detroit Diesel 23532797, which supersedes the earlier 23511176 (and 8929184), with a 1/4 in-18 NPT lock-patched thread for direct installation in the Series 60 oil galley fitting.
Specifications
| Manufacturer | PAI Industries |
|---|---|
| Part Number | 650657 |
| Part Type | Engine Oil Pressure Sensor |
| Engine Compatibility | Detroit Diesel Series 60 (12.7L / 14L) |
| Thread | 1/4 in-18 NPT with lock patch |
Cross References
This sensor replaces or is equivalent to:
- Detroit Diesel: 23532797
- Detroit Diesel: 23511176 (superseded)
Applications
This sensor fits the following engines:
- Detroit Diesel Series 60 12.7L
- Detroit Diesel Series 60 14L
Representative vehicles include Series 60-powered Freightliner, Western Star, Sterling, and other Class 8 tractors and vocational trucks built before the DD-platform transition.
Verify your engine serial number and model year before ordering to confirm Series 60 (non-DDEC issue) fitment.









