andy@partscummins.com
+86 19924579082
Prouct Brief:
This forged steel crankshaft fits Cummins classic heavy-duty 8.3L 6CT engine with 220–330 HP power range. Universal for on-road transport and off-road engineering, it is engineered for continuous full-load and harsh heavy-duty conditions, acting as the standard base crankshaft for medium & large-displacement commercial diesel engines.
Specification:
| Item | Specification |
|---|---|
| Part No | 3917443 |
| Interchange Part Numbers | 3917320, 3918986, 3914584, 3904363 |
| Compatible Engines | Cummins 6CT / 6CTA / 6CT8.3 / QSC8.3 (8.3L, 6-cylinder) |
| Material | 42CrMo forged steel |
| Overall Length | 967.44 mm |
| Main Journal Diameter | Φ98 mm |
| Rod Journal Diameter | Φ76 mm |
| Stroke | 114 mm (crank throw / eccentricity 67.5 mm) |
| Number of Cylinders | 6 |
| Net Weight | 79 kg |
| Gross Weight | 85 kg |
Application Scenarios: Trucks, excavators, concrete mixers, generator sets, marine and land-based power applications
Name: Andy
Mobile：+86 19924579082
Tel：+86 19924579082
Whatsapp：8619924579082
Email：andy@partscummins.com
Add：5F, Block 4, Next Industrial Park, 136 Zhongkang Road, Futian Dist, Shenzhen
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