Engine Connecting Rod 4059429RX

positive OEM
Part# 4059429RX

Engine Connecting Rod

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Description

Engine Connecting Rod

This connecting rod links the piston to the crankshaft, converting reciprocating motion into rotational force. It is precision-machined and includes internal oil passages to maintain lubrication under high load and operating temperatures.

Key Specifications:

  • Function: Transfers motion from piston to crankshaft
  • Construction: Machined steel with drilled oil passages
  • Center-to-Center Length: 9.644–9.648 inches
  • Big-End Bore ID: 3.9221–3.9238 inches
  • Small-End Bore ID: 2.2850–2.2860 inches
  • Side Clearance: 0.0080–0.0180 inches
  • Bolt Torque Specification: 55 ft-lb plus 60 degrees
  • Confirm compatibility with specific vehicle model before installation

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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). 

 

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More Information

Current Part# 4059429RX
Type OEM
Part# variations 4059429RX CUM,
4059429RXCUM
Manufacturer Cummins
Fits Cummins
Warranty Standard Manufacturer Warranty