Air Crossover Connection 4003348

positive OEM
Cummins
Part# 4003348
note
Component for balanced compressed air distribution in truck air systems.
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Description

The Cummins Air Crossover Connection (4003348) is a component designed to facilitate the transfer and balanced distribution of compressed air within a vehicle’s air system. It plays a critical role in maintaining consistent air pressure across air-operated systems, supporting overall pneumatic system functionality in commercial trucks.

Key Specifications

  • Application: Non Certified 11 liter M11 engines
  • Function: Distributes and balances compressed air flow
  • Compatibility: Heavy-duty commercial trucks, engine air systems
  • Construction: Corrosion-resistant metal materials
  • Features: Air flow balancing, aftercooler to turbocharger routing, twin-turbo air distribution
  • 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# 4003348
Type OEM
Part# variations 4003348 CUM,
4003348CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty