Antipolishing Ring 4013171

positive OEM
Cummins
Part# 4013171
note
OLD# 3421867
Engine ring that regulates oil flow and prevents cylinder liner polishing.
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Extended Lead Time
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Description

The Cummins Antipolishing Ring (4013171) is a metal engine component that regulates oil flow to cylinder walls, preventing corrosive acid buildup and reducing wear. It maintains lubrication film integrity to protect engine parts and support operational efficiency in heavy-duty engines.

Key Specifications

  • Application: QSV81G, QSV91G, QSV91-G4 CM558/CM700 V102 engines
  • Function: Controls oil flow to cylinder walls, prevents corrosion
  • Compatibility: QSV, D67 engine series
  • Construction: Metal alloy
  • Features: Smooth surface finish, precise dimensions, heat-resistant
  • Quality: OEM Cummins part

Shipping Info

Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST). 

 

For more shipping information, please see our Shipping & Delivery page.

More Information

Current Part# 4013171
Old Part No.: 3421867
Type OEM
Part# variations 4013171 CUM,
4013171CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty