Product Overview:
The 3090797 is a universal flywheel engineered for Cummins KTA19/K19/QSK19 engines.Crafted from high-strength cast iron, it balances rotational inertia to stabilize fluctuating loads across multi-scenario heavy-duty applications: generator sets, mining haul trucks, marine auxiliary engines and oilfield equipment. ideal for global repair shops managing mixed K19-series machinery.
3090797 flywheel Specification:
Parameter
Specification
Part No.
3090797
Compatible Engines
Full K19 / KTA19 / QSK19 series
Obsolete Cross PN
3027239, AR10928
Main Material
High-strength ductile cast iron GGG50, wear & impact resistant
Overall Outer Diameter
740 mm (29.2 inches)
Matching Clutch Size
Standard 300 mm (11.8 inches) clutch
Ring Gear Teeth
152 teeth, universal standard for K19 series
Crankshaft Mount Holes
Centering hole + 12 fixing bolt holes, OEM standard positions for direct bolt-on installation without modification
Flywheel Thickness
112 mm
Net Weight
68 kg
Assembly Structure
Integrated flywheel & ring gear (guide bearing excluded)
Mount Standard
SAE #3 flywheel specification
Packaging
Neutral wooden pallet / individual carton; customized export packaging available
Application:
Universal flywheel for multiple scenarios, compatible with generator sets, mining haul trucks, marine auxiliary engines and oilfield equipment
Why Choose Us?
✅100% genuine Cummins CCEC parts
✅Professional technical support for fitment verification・
✅Competitive wholesale pricing
✅Fast global shipping
Name: Andy
Mobile:+86 19924579082
Tel:+86 19924579082
Whatsapp:8619924579082
Email:andy@partscummins.com
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