Tube Brace 3977550

positive OEM
Cummins
Part# 3977550
note
Structural tube brace providing frame reinforcement and vibration control.
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Description

The Cummins Tube Brace (3977550) is a structural support component designed to reinforce and stabilize heavy-duty truck frames and engine assemblies. It distributes mechanical stress to maintain structural integrity and reduce vibration impact on connected components. This tube brace enhances durability and operational stability in demanding vehicle environments.

Key Specifications

  • Application: ISC CM2150, ISL CM2150, ISL9 CM2150 SN, QSC8.3 CM850, QSL8.9 CM2150 L141, QSL9 CM850
  • Function: Structural reinforcement and vibration dampening
  • Compatibility: Cummins heavy-duty engine series
  • Construction: High-strength steel with corrosion-resistant coating
  • Features: Engine frame support, plumbing and injector stabilization, thermal stability
  • 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). 

 

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More Information

Current Part# 3977550
Type OEM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty