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LW-11997 Lycoming Crankshaft Oil Seal

LW-11997 Lycoming Crankshaft Oil Seal

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Part numbers : RX1-08-11997 , LW-11997 , 08-11997
Unit of Measure: EA

118.84 EUR / EA 118.84 EUR 118.84 € excl. VAT

118.84 EUR / EA excl. VAT

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Availability
Up to 1 EA ready to ship on Monday 2026-08-17
Order before 17:00 CET Tomorrow
Up to 7 EA ready to ship on Thursday 2026-08-20
Order before 17:00 CET Tomorrow
12 EA available on request, fees apply
Special order from vendor stock.

The Lycoming LW-11997 is a split-type crankshaft oil seal for front crankshaft sealing service. Lycoming identifies this part as the small version with a moulded lip on the outside surface.

The split design supports installation during applicable maintenance work without describing it as a universal replacement solution. Confirm part-number applicability against the relevant engine illustrated parts catalogue, maintenance data, and current approved technical documentation before installation.

  • Manufacturer part number: LW-11997
  • Product type: crankshaft oil seal
  • Design: split type with moulded outer lip
  • Unit of measure: each
  • Relevant documentation: Lycoming Service Instruction No. 1324D, Crankshaft Oil Seals
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