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DAYCO 80061 black fuel hose, 5/16 in ID, 0.56 in OD, braided nitrile tube, neoprene cover

DAYCO

DAYCO 80061 Fuel Hose 5/16 in ID 0.56 in OD Black

SKU CH-MQ89-V9VEM

Fuel hose with 5/16 in inside diameter and 0.56 in outside diameter for fuel lines

  • 50 ft bulk hose for custom fuel line routing
  • Nitrile tube resists fuel permeation from -29 °F to 212 °F
  • Fiber-braid reinforcement handles 50 psi working pressure at 70 °F
  • Meets SAE J30R7 and SAE J1527 standards
  • Neoprene cover protects against ozone and abrasion

Fuel Hose Specifications

The DAYCO 80061 fuel hose is a 50 ft bulk roll with a 5/16 in inside diameter and a 0.56 in outside diameter. It uses a nitrile tube and a neoprene cover with a fiber braid reinforcement. The hose is rated for 50 psi at 70 degrees F and meets SAE J1527 and SAE J30R7 standards.

When to Upgrade

This hose replaces worn or cracked fuel lines that can leak or restrict flow. The jump is worth it when the existing hose shows signs of hardening, swelling, or permeation. It also applies when a repair requires a longer continuous length than pre-cut sections provide.

Build Fitment

The bulk roll lets you cut exact lengths for routing between the tank, pump, and carburetor or injectors. You will need compatible clamps or fittings for the 5/16 in bore. The nitrile tube handles standard gasoline, while the neoprene cover resists oil and ozone under the hood.

Highlights

  • 50 ft bulk hose for custom fuel line routing
  • Nitrile tube resists fuel permeation from -29 °F to 212 °F
  • Fiber-braid reinforcement handles 50 psi working pressure at 70 °F
  • Meets SAE J30R7 and SAE J1527 standards
  • Neoprene cover protects against ozone and abrasion

Specifications

BrandDAYCO

Questions about this item

What clamps or fittings suit the 5/16 in inside diameter and .56 in outside diameter?

Use clamps rated for a .56 in outside diameter on the 5/16 in ID hose. The nitrile tube and neoprene cover with fiber braid reinforcement accept standard automotive fuel-hose barbs and worm-drive clamps.

How is the bulk hose cut and fitted, and what step is often missed?

Measure the run, cut square with a sharp knife, then push the hose fully onto the barb until it seats against the fitting shoulder. The step often missed is verifying the clamp sits behind the barb ridge, not on the hose end.

When should the hose be replaced given the temperature range and pressure rating?

Replace if the cover shows cracking, hardening, or soft spots after exposure to the -29 to 212 °F range or 50 psi working pressure. SAE J30R7 and J1527 compliance means routine inspection each season is sufficient.

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