Description
Fleetguard CV50628 is a closed-style crankcase ventilation (OCV) coalescer element for Cummins ISC, ISL, and ISL9 EPA10+ on-highway engines, replacing Cummins 5263190 in the closed-crankcase ventilation system. Engineered with patented coalescing media to strip oil mist from blow-by gases before return to intake, it preserves engine cleanliness and meets 2010 emissions service requirements on International Acterra, L7500/L8500, and other ISC/ISL-powered chassis.
Specifications
| Manufacturer | Fleetguard (Cummins Filtration) |
|---|---|
| Part Number | CV50628 |
| Part Type | Crankcase Ventilation (OCV) Coalescer Element |
| Outer Diameter | 6.25 in (158.75 mm) |
| Overall Height | 13.16 in (334.26 mm) |
| Inlet Connection | 7/8-14 UNF-2B |
| Engine Compatibility | Cummins ISC, ISL, ISL9 (EPA10+) |
Cross References
This crankcase ventilation element replaces or is equivalent to the following part numbers:
- Cummins: 5263190
- International: 904-7902
Applications
This OCV coalescer element fits the following engines:
- Cummins ISC 8.3L (2010+ EPA10)
- Cummins ISL 8.9L (2010+ EPA10)
- Cummins ISL9 8.9L (2010+ EPA10)
Representative vehicles using these engines:
- International Acterra (2008-2010)
- International L7500, L8500, LT7500, LT8500 (2008-2010)
- Freightliner M2 106, Cascadia (with Cummins ISC/ISL)
- Kenworth T370, T440 (with Cummins ISC/ISL)
- Peterbilt 337, 348 (with Cummins ISC/ISL)
- Class 7 vocational and refuse trucks with 2010-emission ISC/ISL
Verify your engine serial number and crankcase ventilation housing before ordering. The CV50628 is a coalescer service element, not a complete CCV housing.









