Fiala FM 250 Radial Engine Shaft Extension – CARF P-47 Thunderbolt
This propeller shaft extension is compatible with all Fiala single-cylinder engines, opposed-twin engines, inline engines, and the FM 250-R5 radial engine.
This shaft extension is specifically designed to fit the Fiala FM 250 radial engine in the CARF P-47 Thunderbolt. However, it can also be used as a standard propeller shaft extension for other compatible applications.
Specifications:
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Extension Length: 44 mm (1 3/4")
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Front Hub Diameter: 55 mm (2 5/32")
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Mounting Hardware: Includes six recessed mounting bolts to securely attach the extension to the engine.
The extension comes complete with the six recessed bolts required for installation. Simply reuse your existing propeller mounting bolts to attach the propeller to the extension.