Spinner 42 mm black for fixed propellers, Aeronaut # 7253/42
As of April 2026 · Prices incl. VAT unless stated otherwise.
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Delivery time on request.
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Free shipping on orders over 129 EUR (within Germany, excluding product-dependent surcharges!)
Spinner 42 mm black for fixed propellers, Aeronaut # 7253/42
Spinner 42 mm black for rigid propellers, Aeronaut # 725342
These spinners were primarily developed for electric flight, but can also be used for internal combustion engines. They are supplied with 2 different backplates. The rounded backplates enable almost unimpeded guidance of the cooling air to the engine's front side. We have already made provisions for the future here. The engine cowlings are provided with a counter-mold which then forms a very narrow cooling ring with the backplate. The spinner caps have a thinner wall in the area of the blade cutouts, which makes any necessary rework for your propeller easier. They are extremely low-drag and effective.
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