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McFarlane MC0523531 Gasket Fuel Tank Adapter

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Part numbers : RX1-05-16755 , MC0523531 , 05-16755
Unit of Measure: EA

64.97 EUR / EA 64.97 EUR 64.97 € excl. VAT

64.97 EUR / EA excl. VAT

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Availability
Up to 16 EA ready to ship on Thursday 2026-08-27
Order before 16:00 CET on Tuesday 2026-08-25
Up to 24 EA ready to ship on Monday 2026-08-31
Order before 16:00 CET on Tuesday 2026-08-25
20 EA available on request, fees apply
Special order from vendor stock.

McFarlane Aviation MC0523531 is a fuel tank adapter gasket for use where this part number is specified. It is designed to seal the interface between the wing skin, fuel filler neck, fuel tank adapter and fuel tank.

The gasket uses a cork/rubber composite material specified by the manufacturer for fuel resistance. Its improved upper-gasket design uses thicker, softer material to support sealing around Tinnerman clips.

  • Manufacturer part number: MC0523531
  • OEM reference numbers: 0523531, 0523531-0
  • Nominal thickness: approximately 2.4 mm
  • Manufacturer-listed approval: FAA-PMA
  • Unit of measure: each

Installation eligibility and regulatory acceptability must be verified against the applicable aircraft maintenance documentation and McFarlane eligibility data before installation. The manufacturer advises against reusing these gaskets.

Relevant documentation: McFarlane Aviation product eligibility chart 1340.

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