Connecting Rod Bolt 3928870

positive OEM
Part# 3928870

Connecting Rod Bolt

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Description

Connecting Rod Bolt

This bolt secures the connecting rod to the crankshaft, ensuring a rigid and reliable link that transmits piston motion into rotational force. Designed to withstand high tensile stress and repetitive loading, it maintains engine durability and performance under heavy-duty conditions.

Key Specifications:

  • Function: Secures connecting rod to crankshaft under high load
  • Construction: High-strength alloy steel, class 12.9 with corrosion-resistant finish 
  • Thread Size: M12 × 1.25 
  • Typical Application: 8.3 L engine (verify fitment prior to installation)

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More Information

Current Part# 3928870
Type OEM
Manufacturer Cummins
Fits Cummins
Warranty Standard Manufacturer Warranty