FREIGHTLINER part description

Features & Benefits

  • Upper hose form fits Freightliner DD13 cooling layout
  • Molded for direct path and consistent positioning
  • Reduces chance of rubbing or sagging near hot engine zones
  • Ready for use with standard clamps or OE-style fasteners
  • Keeps coolant movement clean and direct under engine heat

Freightliner Radiator Coolant Hose

Did you know the Freightliner Radiator Coolant Hose is shaped specifically for DD13 engines? No trimming, bending, or over-clamping needed. The molded form lines up with the original routing, holding its position and avoiding unnecessary pressure on nearby engine components. That keeps the cooling system working without friction points or hotspots developing. This upper radiator hose fits like the factory part, from connection length to contour. If your old one feels swollen or compromised, the Freightliner 05-21797-001 the straight answer.

Product Attributes

Material EPDM (Synthetic Rubber)
Application Coolant
Inner Diameter 62 mm
Outer Diameter 72.20 mm
Wall Thickness 5.10 mm

Part Interchanges

FREIGHTLINER 05-21797-001 Cross Reference

We have 1 alternatives for the 05-21797-001 by FREIGHTLINER:

Freightliner® is the best-selling brand of heavy duty trucks in North America. But when it's time to service any of these trucks, it also provides customers with the parts they need right when and where they need them. Its distribution centers are located across the United States and utilize only the latest product-sourcing technology to ensure quick and hassle-free delivery of parts. Freightliner knows how crucial these trucks are for your business operations, so it provides you with only the highest-quality replacement parts to keep your vehicles back on the road. With genuine parts from this brand, customers would never have to worry about installation and performance at all.

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