Hose - Trailer Tractor, #6 12-20821-120

positive OEM
Freightliner
Part# 12-20821-120
note
Hose - Trailer Tractor, #6 12-20821-120 - Freightliner
Non-metallic air hose for trailer-tractor pneumatic brake connection
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Description

The Freightliner Genuine Trailer Tractor Hose #6 (12-20821-120) is a non-metallic air line assembly designed to connect trailer and tractor air brake systems. It serves as a flexible conduit for air flow, ensuring reliable pneumatic connection between vehicle components under varying operating conditions.

Key Specifications

  • Application: Tractor-trailer air brake systems
  • Function: Air line assembly for pneumatic connection
  • Compatibility: Heavy-duty trucks, commercial vehicles
  • Construction: EPDM synthetic rubber hose, hexagonal nut fittings
  • Features: 120 in length, 1½ in thread size, 7/8 in 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). 

 

For more shipping information, please see our Shipping & Delivery page.

More Information

Current Part# 12-20821-120
Type OEM
Manufacturer Freightliner
Warranty Standard Manufacturer Warranty