Description
Front-sump oil pan for Detroit Diesel Series 60 (12.7L and 14L) engines. Replaces Detroit Diesel OE 23522282. 40-quart oil capacity. Manufactured by PAI Industries (641290) as an aftermarket replacement for the Series 60 front-sump configuration used in Class 8 on-highway and industrial installations.
Specifications
| Manufacturer | PAI Industries |
|---|---|
| Part Number | 641290 |
| Part Type | Oil Pan, Front Sump |
| Engine Compatibility | Detroit Diesel Series 60 12.7L and 14L |
| Capacity | 40 quarts |
| Sump Style | Front sump |
Cross References
This oil pan replaces or is equivalent to the following part numbers:
- Detroit Diesel: 23522282
Applications
Fits the following engine families:
- Detroit Diesel Series 60 12.7L (1987-2007)
- Detroit Diesel Series 60 14L (1998-2007)
Representative vehicles using these engines:
- Freightliner FLD/Classic/Century/Columbia (1987-2007)
- Western Star 4900/5900 (1990s-2007)
- Detroit-powered industrial and stationary installations using the front-sump pan
Verify your engine’s sump configuration (front vs. rear) and pan-bolt pattern against the OE 23522282 installation before ordering. Always replace with a fresh oil-pan gasket.









