Flywheel 4933366

positive OEM
Cummins
Part# 4933366
note
Flywheel stores rotational energy to stabilize engine speed and engage clutch system.
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Extended Lead Time
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Description

The Cummins Genuine Flywheel (4933366) is a mechanical component that stores rotational energy to stabilize engine speed and facilitate power transfer. It interfaces with the crankshaft and clutch system to smooth engine operation and support starter motor engagement in heavy-duty vehicles.

Key Specifications

  • Application: 4B3.9, 6B5.9, B4.5, B5.9 G, QSB3.9 30 CM550, QSB5.9 30 CM550 engines
  • Function: Stores rotational energy; smooths engine speed; engages clutch and starter
  • Compatibility: Cummins B and QSB engine series
  • Construction: High-strength steel
  • Features: Balanced design; machined surface; damping for vibration reduction
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 4933366
Type OEM
Part# variations 4933366 CUM,
4933366CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty