Cummins 5.9L 24V specs: 4.016 x 4.724 in (102 x 120 mm) bore and stroke, shared by all 2 versions. Displacement, compression and factory ratings.
| Displacement | 359 ci |
|---|---|
| Cylinders | 6 |
| Bore | 4.016" |
| Stroke | 4.724" |
| Compression | 17.2–17.3:1 |
| Advertised power | 215–325 hp |
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| ISB | 359 ci | 4.0157" × 4.7244" | 17.3:1 | 215–235 |
| ISB (Common Rail) | 359 ci | 4.0157" × 4.7244" | 17.2:1 | 305–325 |
All are undersquare — stroke larger than bore, favouring torque low in the range.
Each engine page carries rod ratio, mean piston speed, bore/stroke character and cylinder head specs where published, and links into the calculators with its dimensions already filled in.