Camshaft 3945030

positive OEM
Cummins
Part# 3945030
note
Rotating shaft controlling valve timing in heavy-duty diesel engines.
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Description

The Cummins Genuine Camshaft (3945030) is a rotating shaft that controls the timing of valve operation in heavy-duty diesel engines. It regulates the opening and closing of intake and exhaust valves to coordinate air and fuel flow with exhaust gas expulsion, ensuring efficient engine function.

Key Specifications

  • Application: Tier 2 Construction 8.9L ISC/ISL engines
  • Function: Controls valve timing for intake and exhaust
  • Compatibility: CM554 engine family including ISL CM554, QSL9 CM554
  • Construction: Hardened steel shaft with precision-ground lobes
  • Features: Precision-ground lobes, wear-resistant surface, direct-fit design
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 3945030
Type OEM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty