Lycoming - STD-551 - Plug

Lycoming - STD-551 - Plug
P/N: STD-551
Product Code: EP270F
Certificate Type: FAA 8130-3
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Plug – P/N STD-551
Aircraft engine plug used in Lycoming aircraft engines. This plug is typically installed in the crankcase, accessory housing, or other engine openings to seal machined cavities, preventing oil leakage and contamination.
Part Number: STD-551
Product Type: Engine Plug
Application: Lycoming aircraft piston engines (various models requiring STD-551 plugs in crankcase or accessory housings)
Function: Seals engine openings to prevent oil leakage and protect internal components from dirt and debris.
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