Idler Gear 3161385

positive OEM
Cummins
Part# 3161385
note
Engine timing system gear maintaining chain and belt tension.
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Description

The Cummins Idler Gear (3161385) is a critical engine component that maintains proper tension in the timing system. It rotates on an axle to prevent timing chain or belt slippage, ensuring consistent engine operation. This gear is engineered to withstand continuous mechanical stress within heavy-duty engines.

Key Specifications

  • Application: Non Certified 11 liter M11 engines
  • Function: Maintains timing chain/belt tension
  • Compatibility: M11, ISM11, QSM11 engine series
  • Construction: Metal gear with axle mounting
  • Features: Helix cut gear teeth, 0.57 lbs weight, compact dimensions
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 3161385
Type OEM
Part# variations 3161385 CUM,
3161385CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty