6 MM Fuel Lines
6 MM Fuel Lines

6 MM Fuel Lines

On this page you will find fuel lines, fuel unions and related materials with 6 mm connections.

This means that the outlet has an external diameter of 6 millimeter, suitable for fuel line with an internal diameter of that same 6 millimeter.

The inlet diameter and thread varies. Please see the individual item description for details.

6 MM Fuel Lines

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gatestextiel6mm
Gates textile covered fuel line hose with 6 mm inner diameter

Gates textile covered fuel line hose with 6 mm inner diameter

This is the top-of-the-line Gates flexible fuel line, resistant to modern day, aggressive, fuels.

Textile covered for the correct "vintage" look.

This fuel hose has an 6 mm inner diameter and 11 mm outer diameter.

It is sold in lengths of 1 meter (3 Feet 3 3/8 inch).

When ordering multiple lengths, we will do our best to supply it as 1 piece.

This small-diameter hose has a durable and oil resistant textile cover that provides a dependable and safe service on fuel circuits in passenger cars.

This hose is resistant to heat, leaded and unleaded fuels, oil and Diesel.
Please note that E10 fuel resistance is NOT mentioned by the manufacturer!

Recommended for clamped hose applications on fuel systems in passenger cars.

Key Features and Benefits:

• The tube resists heat, fuel (leaded and unleaded petrol, diesel) and oil
• The braided textile cover reinforces the hose and is resistant to heat, ozone and weathering
• Working pressure up to 0.6 MPa (6 kg/cm²)
• Temperature range from -35°C to +100°C

Maximum, single, length: 15 meters.

This hose uses 10 - 12 mm jubilee clips.

Gates textile covered fuel line hose with 6 mm inner diameter

2134.0400
Cohline E10-resistant fuel line hose with 6 mm inner diameter

Cohline E10-resistant fuel line hose with 6 mm inner diameter

This is the top-of-the-line Cohline, E10-resistant, flexible fuel line / hose.

This fuel hose has an 6 mm inner diameter and 12 mm outer diameter and is therewith a nice, tight, fit onto 6 mm fuel unions.

It is sold in lengths of 1 meter (3 Feet 3 3/8 inch).

When ordering multiple lengths, we will do our best to supply it as 1 piece.

Maximum, single, length: 15 meters.

Black rubber textile reinforced hose for conveying commercial fuels, including Super Grade and E10.
Also suitable for Diesel fuels with Bio–Diesel addition.

Construction:

  • Cover: Black smooth CR
  • Reinforcement: High tensile synthetic textile plies
  • Liner: Black smooth NBR

Temperature:

  • -30°C to + 50°C (Petrol), 65°C (Diesel) / -22°F to + 122°C (Petrol), 149°C (Diesel)

Safety Factor:

  • 3:1 (Burst pressure = 3 x working pressure)

Regular pressures:

  • Regular working pressure: 10 Bars / 145 PSI
  • Tested pressure: 20 Bars / 290 PSI
  • Bursting pressure: 30 Bars / 435 PSI

Minimum bend radius in mm:

  • 50 mm

This hose uses 10 - 12 mm jubilee clips.

Cohline E10-resistant fuel line hose with 6 mm inner diameter

2134.01.0400
Cohline E10-resistant fuel line hose with 6 mm inner diameter and steel braiding

Cohline E10-resistant fuel line hose with 6 mm inner diameter and steel braiding

Back in stock: Cohline E10-resistant fuel line hose with 6 mm inner diameter and steel braiding

This is the top-of-the-line Cohline, steel-braided E10-resistant, flexible fuel line / hose.

This fuel hose has an 6 mm inner diameter and 13.5 mm outer diameter and is therewith suitable for 6 mm fuel unions.

It is sold in lengths of 1 meter (3 Feet 3 3/8 inch).

When ordering multiple lengths, we will do our best to supply it as 1 piece.

Maximum, single, length: 15 meters.

Black rubber textile reinforced hose for conveying commercial fuels, including Super Grade and E10.
Also suitable for Diesel fuels with Bio–Diesel addition.

Construction:

  • Cover: Black smooth CR
  • Reinforcement: High tensile synthetic textile plies
  • Liner: Black smooth NBR

Temperature:

  • -30°C to + 50°C (Petrol), 65°C (Diesel) / -22°F to + 122°C (Petrol), 149°C (Diesel)

Safety Factor:

  • 3:1 (Burst pressure = 3 x working pressure)

Regular pressures:

  • Regular working pressure: 10 Bars / 145 PSI
  • Tested pressure: 20 Bars / 290 PSI
  • Bursting pressure: 30 Bars / 435 PSI

Minimum bend radius in mm:

  • 50 mm

This hose uses 12 - 14 mm jubilee clips.

Cohline E10-resistant fuel line hose with 6 mm inner diameter and steel braiding

norm5mm
Endless Band Hose Clamp with Buckle - 5 mm wide

Endless Band Hose Clamp with Buckle - 5 mm wide

Endless Band Hose Clamp with Buckle - 5 mm wide.

Again one of those items that allows you to put the finishing touches on a restoration!

This is the famous "endless band hose clamp with buckle" that was used throughout the 1950's, 1960's and 1970's in the car industry.

Unfortunately, these band clamps are only suitable for one-time use and are discarded after removing them.

Over the years, these clamps have become harder and harder to find but we managed to find a source!

We are selling these in sets.

Such a set consist of the following:

  • Approximately 100 cm Zinc-plated band, 5 millimeters wide
  • 3 buckles

This way, you have roughly a foot (or 33 cm) of band per clamp / buckle which is more than enough for regular applications.

Thanks to the generous length of band, there is virtually no limit to the diameter or circumference of the clamp that you wish to apply although these were usually applied to small diameter fuel lines.

Please note that this style of clamping is NOT suitable for steel-braided lines.

Endless Band Hose Clamp with Buckle - 5 mm wide

jubilee10-12
10 - 12 mm Stainless Steel Jubilee Clip Hose Clamp

10 - 12 mm Stainless Steel Jubilee Clip Hose Clamp

Stainless Steel Jubilee Clip Hose Clamp for 6 mm Flexible Fuel Line.

This hose clamp (or jubilee clip) is perfectly suited for our 6 mm internal diameter fuel line as well as our green "Italian Style" transparent fuel line.

Neatly finished, the stainless steel (Grade 304) makes it the perfect compliment to our textile covered fuel hose.

It is rated for between 10 and 12 mm internal diameter (i.e. 10 - 12 mm external hose/line diameter).

Can be tightened using a 7 mm socket or flat head screwdriver.
Excellently suited for use with our Gates Flexi Driver tool.

10 - 12 mm Stainless Steel Jubilee Clip Hose Clamp

jubilee12-14
12 - 14 mm Stainless Steel Jubilee Clip Hose Clamp

12 - 14 mm Stainless Steel Jubilee Clip Hose Clamp

12 - 14 mm Stainless Steel Jubilee Clip Hose Clamp.

Neatly finished, the stainless steel (Grade 304) makes it the perfect compliment to a well-cared for "under the hood" look.

It is rated for between 12 and 14 mm external diameter flexible hose / line.

Can be tightened using a 7 mm socket or flat head screwdriver.
Excellently suited for use with our Gates Flexi Driver tool.

12 - 14 mm Stainless Steel Jubilee Clip Hose Clamp

PRO804
Sytec Pro-Line in-line fuel filter - 6 mm

Sytec Pro-Line in-line fuel filter - 6 mm

In line fuel filter with cleanable / replaceable filter.

Suitable for 6 mm internal diameter fuel hoses.

Replacement filter elements are available HERE.

Chrome finish.

Toughened glass phial.

Suitable for system pressures of up to 10 PSI / 0.7 Bar.

Supplied with 2 Jubilee clips.

Couplings Specifications:
Fuel Unions for fuel lines with 6 mm internal diameter

Sytec Pro-Line in-line fuel filter - 6 mm

J404
Fuel Line Joiner 6 mm - 6 mm

Fuel Line Joiner 6 mm - 6 mm

Fuel Line Joiner 6 mm - 6 mm.

This is a coupling to connect two pieces of flexible fuel line.

This concerns fuel line with an internal diameter of 6 mm.

Overall length: 42 mm

Adds a mere 8 mm to the length of your fuel line.

Despite the barbed ends, we do advise you to use our premium quality jubilee clips to secure your fuel line onto this joiner.

For your convenience, you can order these right along with the joiner by simply selecting them through the dropbox.

Alternatively, you can go HERE for our accessories for 6 mm fuel line.

Fuel Line Joiner 6 mm - 6 mm

FPA903/B
6 mm Pipe Union with 1/8 NPTF thread

6 mm Pipe Union with 1/8 NPTF thread

Straight 6 mm Pipe Union with 1/8th thread.

Union with 1/8" NPTF tapered thread for fuel lines with an internal diameter of 6 mm.

Specification:
Inlet: 1/8" tapered NPTF
Outlet: 6 millimeter

Please use our superior quality PTFE tape each time that you (re-)assemble screwed connections in the fuel tract in order to properly seal the connection.
As an alternative, you can use our Loctite 243 Thread Locker which will offer the added properties of protecting your connections from undoing themselves.

We strongly advise you to secure your fuel lines using our stainless steel jubilee clips, despite the barbed edge on these unions.
For your convenience, you can order these clips right along with the union by simply selecting it through the drop-box above.

6 mm Pipe Union with 1/8 NPTF thread

FPA904/X
6 mm Pipe Union with 1/4 NPTF thread

6 mm Pipe Union with 1/4 NPTF thread

Brass straight 6 mm Pipe Union with 1/4th thread.

Union with 1/4" NPTF tapered thread for fuel lines with an internal diameter of 6 mm.

Specification:
Inlet: 1/4" tapered NPTF
Outlet: 6 millimeter

Please use our superior quality PTFE tape each time that you (re-)assemble screwed connections in the fuel tract in order to properly seal the connection.
As an alternative, you can use our Loctite 243 Thread Locker which will offer the added properties of protecting your connections from undoing themselves.

Despite the barbed edge on these unions, we strongly advise you to secure your fuel lines using our Premium Quality Stainless Steel Jubilee Clips.
For your convenience, you can order these right along with the joiner by simply selecting them through the dropbox.

6 mm Pipe Union with 1/4 NPTF thread

T6
Sytec 6 mm Brass Fuel T-Piece

Sytec 6 mm Brass Fuel T-Piece

Sytec Brass Fuel T-Piece for fuel lines with an internal diameter of 6 millimeter.

We strongly advise you to secure your fuel lines using our stainless steel jubilee clips, despite the barbed edge on these unions.
For your convenience, you can order these clips right along with the union by simply selecting it through the drop-box above.

Sytec 6 mm Brass Fuel T-Piece

J604
Fuel Line Adapter 6 mm - 8 mm

Fuel Line Adapter 6 mm - 8 mm

Metal Fuel Line Adapter 6 mm - 8 mm.

This is coupling to connect two pieces of flexible fuel line.

This concerns one fuel line with an internal diameter of 6 mm and one with an internal diameter of 8 mm.

Overall length: 46 mm

Adds a mere 9 mm to the length of your fuel line.

Despite the barbed ends, we do advise you to use our premium quality jubilee clips to secure your fuel line onto this joiner.

For your convenience, you can order these right along with the joiner by simply selecting them through the dropbox.

Alternatively, you can go HERE for our accessories for 6 mm fuel line or HERE for our accessories for 8 mm fuel line.

Fuel Line Adapter 6 mm - 8 mm

99901.415
6 + 8 mm Fuel Return Line T-Piece

6 + 8 mm Fuel Return Line T-Piece

Fuel T piece for use where a fuel system requires a fuel return line and the carburettor does not have one fitted.

This particular version has 2 x 8 mm connections and 1 x 6 mm.

It contains a 0.7 mm brass restrictor in the 6 mm leg leading to the fuel return line.

Despite the barbed edge on these unions, we strongly advise you to secure your fuel lines using our stainless steel jubilee clips.

For your convenience, you can order these clips right along with the union by simply selecting it through the drop-box above.

6 + 8 mm Fuel Return Line T-Piece

OWV
Sytec Fuel Line One Way Valve

Sytec Fuel Line One Way Valve

Sytec Fuel Line One Way Valve.

We have two versions available:

  • Suitable for 6 mm internal diameter fuel hoses
  • Suitable for 8 mm internal diameter fuel hoses

Silver anodized finish.

Prevents fuel from leaking back into the fuel tank.

Suitable for regular fuel, E10, E85 and Diesel.

Viton seals.

We strongly advise you to secure your fuel lines using our stainless steel jubilee clips, despite the barbed edge on these unions.
For your convenience, you can order these clips right along with the union by simply selecting it through the drop-box above.

Sytec Fuel Line One Way Valve

67263TS
Roll of Superior Quality PTFE Thread Sealing Tape

Roll of Superior Quality PTFE Thread Sealing Tape

Roll of superior quality PTFE tape, used to thoroughly seal the connection of screw-in couplings on the bodies of fuel pumps, pressure regulators, fuel filters and the likes.

12 millimeter wide

Roll of 12 meters (around 36 ft. !); probably enough to last you a life-time!

As an alternative, you can use our Loctite 243 Thread Locker which will offer the added avantage of securing the connection.

 

 

Roll of Superior Quality PTFE Thread Sealing Tape

FLEXIDRIVER
Flexi Driver tool to tighten Jubilee Clips

Flexi Driver tool to tighten Jubilee Clips

Newly arrived Flexi Driver tool to tighten Jubilee Clips

Special flexible tool to correctly tighten jubilee clips.

This Flexidriver is a highly effective, torque sensitive screwdriver, calibrated to bend when the proper torque is attained.

Apart from that, it's a handy tool with flexible shaft to tighten the clamps properly, also in hard-to-reach places.

Suitable for 7 mm connectors.

Flexi Driver tool to tighten Jubilee Clips