Champion Spark Plug RHM40E New Old Stock (20011)

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Vendor: Champion

Champion Spark Plug

Part Number: RHM40E

Teledyne Part Number: 627978

Lycoming Part Number: 1182-W3

Shielded 3/4"-20 thread

18mm mounting thread

1/2" reach

7/8" hex size

Still sealed in plastic case

New Old Stock