Cummins 6CTA Marine Engine & Spare Parts
Cummins Engine | Marine | Mining Engine Parts Catalog

The Cummins 6CTA 8.3 is an 8.3-litre turbocharged-aftercooled inline-six diesel widely used in marine propulsion, generator sets and construction machinery. Mining Spares Direct supplies 6CTA 8.3 engines and the full spare-parts range — pistons, liners, crankshafts, turbochargers, injectors and fuel pumps, water/oil pumps, gaskets and overhaul kits — genuine and OEM-equivalent, shipped worldwide.
Technical Specifications
| Displacement | 8.3L |
| Configuration | Inline 6-cylinder |
| Power Range | 220-300 HP @ 2200 rpm |
| Fuel System | Mechanical/Electronic |
View Details
- Displacement: 8.3L Inline 6-cylinder
- Power Range: 220-300 HP @ 2200 rpm
- Fuel System: Mechanical/Electronic
- Applications: Fishing boats, yachts, workboats
- Certification: CCS/ABS approved
Part Numbers & Cross-Reference
| OEM Part No. | Description |
|---|---|
| 3931063 | Spin-on fuel filter / water separator for Cummins 6CT / 6CTA 8.3 / 6BT / 4BT (Fleetguard FF5052) |
Certifications & Standards
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