Compressor Air Inlet Tube 3977775

positive OEM
Cummins
Part# 3977775
note
Metal tube directing air flow into truck air compressor system
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Description

The Cummins Compressor Air Inlet Tube (3977775) directs airflow into the air compressor system of commercial trucks. It manages air intake to maintain consistent compressor operation, supporting engine air management and overall vehicle performance.

Key Specifications

  • Application: ISC CM850, ISL9 CM2150 SN, QSC8.3 CM850, QSL9 CM850
  • Function: Directs and manages air flow to compressor
  • Compatibility: Cummins heavy-duty diesel engines
  • Construction: Metal tube with corrosion-resistant finish
  • Features: Airflow optimization, pressure stabilization, durable build
  • 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# 3977775
Type OEM
Part# variations 3977775 CUM,
3977775CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty