Hose - Trailer Tractor, #6 12-20821-240

positive OEM
Part# 12-20821-240
Non-metallic trailer tractor hose for air brake system connections.
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Description

The Freightliner Genuine Trailer Tractor Hose #6 (12-20821-240) is a non-metallic air line assembly designed for tractor-trailer connections. It serves as a flexible conduit for air flow between trailer and tractor, ensuring reliable pneumatic communication. This hose is engineered to withstand typical operating environments encountered in heavy-duty vehicle air brake systems.

Key Specifications

  • Application: Air line assembly, tractor-trailer connection
  • Function: Transfers compressed air for brake system operation
  • Compatibility: Heavy-duty trucks, tractor-trailer configurations
  • Construction: EPDM synthetic rubber hose, hexagonal nut fittings
  • Features: 240 inch length, 1-1/2 inch thread size, 7/8 inch hex size, temperature range -40 to +212 °F
  • Quality: OEM Freightliner 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# 12-20821-240
Type OEM
Manufacturer Freightliner
Warranty Standard Manufacturer Warranty