Crankshaft 3347569 fits Cummins K19, KTA19 and QSK19 inline six-cylinder four-stroke diesel engines of 18.9 L, cross-referencing 3096362, 3005357, 4910529 and 3201082. It is a one-piece closed-die forging in SAE4340 Cr-Ni-Mo alloy steel with a continuous grain structure, running 139.7 mm main journals and 101.6 mm rod journals over 1574 mm. Standard net weight is 205 kg, or 212 kg in the NX heavy-duty version.
Specifications
| Part No. |
3347569 |
| Cross Reference PN |
3096362, 3005357, 4910529, 3201082 |
| Compatible Engines |
Cummins K19, KTA19, QSK19 inline 6-cylinder 4-stroke diesel engines |
| Engine Core Specs |
Bore 159 mm, Stroke 159 mm, Displacement 18.9 L |
| Main Journal Diameter |
139.7 mm (5.500") |
| Connecting Rod Journal Diameter |
101.6 mm (4.000") |
| Overall Crankshaft Length |
1574 mm |
| Outer Package Dimension |
1700 × 400 × 350 mm |
| Net Weight |
Standard: 205 kg (452 lbs); NX heavy-duty version: 212 kg |
| Base Material |
One-piece closed-die forged SAE4340 Cr-Ni-Mo alloy steel with continuous unbroken metal grain structure |
| Rear Flywheel Flange |
12 mounting bolt holes + 1 locating pin, universal fitting standard for all K19 series flywheels |
| Packaging |
Fumigated solid wooden case with full anti-rust oil sealing protection |
Key Features
- One-piece closed-die forged SAE4340 Cr-Ni-Mo alloy steel
- Continuous unbroken metal grain structure
- Main journal 139.7 mm; rod journal 101.6 mm
- 1574 mm overall length
- 205 kg standard; 212 kg NX heavy-duty version
- Rear flywheel flange with 12 bolt holes and one locating pin
- Cross-references 3096362, 3005357, 4910529 and 3201082
- Fumigated wooden case with anti-rust oil sealing
Typical Applications
- Mining haul trucks
- High-output generator sets
- Marine main propulsion engines
- Oilfield drilling power units
Ordering from Sino Bus Parts
- Wholesale pricing; bulk orders welcome
- Global shipping
- Fitment confirmed against your engine serial or CPL before dispatch
- Contact us on WhatsApp for a quotation
