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Black NBR fuel hose, 6 mm bore, 9 mm outside diameter, one metre coil

Unique-Bargains

Unique-Bargains NBR Fuel Line Hose 6mm ID x 9mm OD 1M/3.28ft

SKU CH-M3ZB-9YAZ1

NBR fuel hose transports diesel, petrol, oil and water in a 1 metre length with 6 mm bore, 9 mm outside diameter and 1.5 mm wall thickness

  • NBR construction resists oil, wear and aging
  • Operates from -20 °C to 80 °C (-4 °F to 140 °F)
  • 6 mm ID × 9 mm OD with 1.5 mm wall
  • One metre (3.28 ft) length for flexible routing
  • Suitable for diesel, petrol, lubricating oil and mineral oils

Fuel line hose for diesel and petrol systems

This NBR hose transports diesel, petrol, lubricating oil and other mineral oils in automotive and industrial applications. It suits workshops and owners replacing aged fuel lines on cars, boats or machinery. The 1 metre length can be cut to fit custom routing. It is not intended for brake fluid, coolant under pressure or high-pressure hydraulic circuits.

Operating range and material behaviour

The hose withstands temperatures from -20 to 80 Celsius without hardening or cracking. NBR rubber resists oil, ozone and ageing while staying flexible for tight bends. The 1.5 mm wall thickness keeps deformation small during normal flow. No special fittings are required beyond standard barbs and clamps rated for the 6 mm inner diameter.

Replaces cracked or permeable rubber lines

This hose upgrades brittle original equipment tubing that weeps fuel vapour or splits with age. The jump is worth it when the old line shows surface crazing, stiffness or smell of fuel in the engine bay. It does not replace reinforced high-pressure injection hose or stainless-braided lines required by some modern direct-injection systems.

Highlights

  • NBR construction resists oil, wear and aging
  • Operates from -20 °C to 80 °C (-4 °F to 140 °F)
  • 6 mm ID × 9 mm OD with 1.5 mm wall
  • One metre (3.28 ft) length for flexible routing
  • Suitable for diesel, petrol, lubricating oil and mineral oils

Specifications

BrandUnique Bargains

Questions about this item

How do I fit the 6 mm ID hose onto a 6 mm barbed fitting without kinking the 1.5 mm wall?

Warm the hose in hot water, push it fully over the barb until it seats against the shoulder, then secure with a hose clamp; avoid twisting during insertion.

When should I replace this NBR fuel line?

Replace at first sign of surface cracking, hardening, soft spots, fuel weep at the clamps, or after prolonged exposure above 80 °C.

What temperature limit will this hose reach first during continuous engine-bay use?

The upper operating limit is 80 °C; sustained temperatures above that accelerate ageing and can cause premature failure.

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