| Nissan SD engine | |
|---|---|
| Overview | |
| Manufacturer | Nissan Diesel Motor Co., Ltd |
| Layout | |
| Configuration | Straight-4 and Straight-6 |
| Displacement | 2.0–3.2 L (1,991–3,245 cc) |
| Cylinder bore | 83 mm (3.27 in) 89 mm (3.5 in) |
| Piston stroke | 92 mm (3.62 in) 100 mm (3.94 in) |
| Combustion | |
| Turbocharger | On SD22 & SD33T |
| Fuel system | Injection pump |
| Fuel type | Diesel |
| Cooling system | Water-cooled |
| Output | |
| Power output | 60–82 PS (44–60 kW) |
| Torque output | 237 N⋅m (175 lb⋅ft) |
| Chronology | |
| Successor | Nissan TD engine |
The SD engine was replaced by the Nissan TD engine. It was manufactured by Minsei Diesel Industries, Ltd., which was renamed Nissan Diesel Motor Co., Ltd in 1960.