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Product Information

Product Details
Part No. 81191
Warranty Details (1 YR REPLACEMENT IF DEFECTIVE)
The Dayco flex radiator hose replaces straight or molded radiator hoses on a wide range of engine applications. Precision molded in standard lengths, it features a knitted reinforcement and synthetic EPDM construction. This hose is designed to prevent splitting, ballooning and elongation as well as resist ozone and other detrimental environmental elements, coolants and temperature variations of -40F (-40C) to +257F (+125C). With corrugations that provide excellent hose flexibility without flattening or collapsing, the Dayco flex radiator hose also features a helical steel coil spring for increased flexibility.

Product Features:
  • Designed to meet OE specifications
  • Not suitable for oil or heat transfer
  • Meets SAE J20R4, Class D-2 requirements for improved service hoses
  • This hose is designed to prevent splitting, ballooning, and elongation
Specifications
Color:
Black

End 1 Inside Diameter:
1 1/2 in

End 2 Inside Diameter:
1 1/2 in

Heat Shield:
N

Hose Type:
Single I.D. Hose

Material:
EPDM

Protective Sleeve Attached:
N

SAE Approved:
SAE J20R4 Class D-2
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