Part Number MC0400311-120K

FUEL VENT LINE KIT, LH-Std

P/N: MC0400311-120K

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Approval Kit with Approved Contents
Condition New
Manufacturer McFarlane Aviation
Unit of Measure Each
Retail Price $322.94
Your Price $273.81 Free Shipping on Orders over $500
Stock Status In Stock

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Eligible Aircraft

Make Series Model Beginning S/N Ending S/N Quantity Per Aircraft Location Comment Eligibility Chart
Cessna 150 A150K A1500001 A1500226 1 LEFT FUEL TANK STANDARD TANKS 7100
Cessna 150 A150L A1500227 A1500523 1 LEFT FUEL TANK STANDARD TANKS 7100
Cessna 150 A150M A1500524 A1500734 1 LEFT FUEL TANK STANDARD TANKS 7100
Cessna 150 FA150K FA1500001 FA1500081 1 LEFT FUEL TANK STANDARD TANKS 7100
Cessna 150 FA150L FA1500082 FA1500120 1 LEFT FUEL TANK STANDARD TANKS 7100
Cessna 150 FA150L (when equipped w/FKA150-2311 & FKA150-2316) FA1500121 FA1500261 1 LEFT FUEL TANK STANDARD TANKS 7100
Cessna 150 FA150M (when equipped w/FKA150-2311 & FKA150-2316) FA1500262 FA1500336 1 LEFT FUEL TANK STANDARD TANKS 7100
Cessna 150 FRA150L FRA1500121 FRA1500261 1 LEFT FUEL TANK STANDARD TANKS 7100
Cessna 150 FRA150M FRA1500262 FRA1500336 1 LEFT FUEL TANK STANDARD TANKS 7100
Cessna 152 A152 A1520735 A1521049 1 LEFT FUEL TANK STANDARD TANKS 7100
Cessna 152 FA152 FA1520337 FA1520425 1 LEFT FUEL TANK STANDARD TANKS 7100

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Product Details

Due to the size and shape of the fuel vent lines, this product cannot ship via USPS First Class Mail service.

 

Note: The check valve is not included with the fuel vent line.

Improved Fuel Vent Lines

Stops fuel waste!

  • Stops asphalt damage
  • Stops environmental damage
  • Fly with full tanks
  • Extends useful range
  • Pays for itself quickly at $5 per gallon
  • Adds value to your airplane
  • FAA-PMA direct replacement, no STC or 337 form needed

Instructions for Continued Airworthiness

Installation Details for Installing McFarlane Fuel Vent Lines

The fuel vent line on most Cessna single engine aircraft attaches to a check valve inside the tank to prevent fuel from flowing out of the vent line, but this valve has a weep hole that allows some fuel to pass to prevent pressurization of the fuel tanks. Unfortunately, this weep hole is much lower than the fuel level of a full tank. Fuel will continuously leak out of the vent line until the fuel level is below the weep hole. With the original vent line, you cannot fill the tanks without wasting a lot of fuel.

The Cessna heritage aircraft also have a tank interconnect vent line that allows fuel from both tanks to leak out of the vent. When parked on an unlevel surface, the fuel loss from these aircraft may be many gallons.

McFarlane has solved this problem with a redesigned vent line featuring a unique hump that rises above the top of the tank. Some fuel can still escape through the weep hole and out the vent to prevent pressurization of the fuel tanks. However, fuel will stop leaking once the pressure is relieved, and the tanks will remain full.

Convenient Kits
Kits with a new connection hose (where required) and rubber grommet are also available where applicable. Just add a "K" suffix to the part number.

Installation Tip:
Access to loosen to tighten the vent line in most of the Cessna aircraft is very tight because the tube flare nut ("B" nuts) sits partway in the wing rib. However, with the right wrench, you can normally loosen the nut from the under-wing inspection holes without removing the top tank access skin. The fitting in the tank has indexing flats and will normally not rotate while the tube flare nut is being loosened and re-tightened for the new line. Use caution in starting the nut as the tank fitting is a welded assembly with soft aluminum. Be sure not to cross-thread or over tighten the nut as you can easily strip the threads on this fitting.

WARNING: Cancer and/or Reproductive Harm - www.P65warnings.ca.gov

Why choose McFarlane?

OUR PARTS ARE ENGINEERED TO LAST LONGER WHILE SOLVING KNOWN SAFETY ISSUES

OVER 40,000 PARTS IN STOCK WITH SAME DAY SHIPPING IF ORDERED BY 3PM

OUR TEAM PROVIDES THE OLD-FASHIONED CUSTOMER SERVICE THAT YOU EXPECT

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