Pratt & Whitney R-18 Series Engine Cylinder with Piston Cap
$975.00
In stock
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Pratt & Whitney R-18 Series Engine Cylinder with Piston Cap
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Available now is a vintage aircraft engine cylinder, believed to be from one of the Pratt & Whitney R-18 Series twin radial engines, a rare and powerful multi-cylinder design from one of America's most prestigious aerospace manufacturers. This cylinder is in New old stock condition and offers collectors, restorers, and aviation museums an authentic piece of early to mid-20th-century aircraft engine history.
Historical Significance
While not as widely produced as the famed R-1340 or R-1830 engines, Pratt & Whitney's R-18 series represented a class of experimental and high-performance radial engines that reflected the company's relentless innovation during the interwar and WWII periods. These engines were part of early efforts to boost aircraft horsepower while maintaining the rugged dependability Pratt & Whitney was known for.
Though details on specific R-18 series variants are limited—due to their experimental nature and relatively short production lifespan—components like this cylinder provide rare insight into the engineering practices and design philosophies of the era. The twin-row radial configuration would have featured 18 cylinders arranged for maximum cooling efficiency and power delivery, often intended for military and prototype aircraft applications.
Product Details
- Item: Aircraft engine cylinder and piston cap
- Believed Origin: Pratt & Whitney R-18 Series Twin Radial Engine
- Condition: Good – visually intact with excellent structural integrity for display or restoration reference
- Material: Cast and machined steel/alloy construction
- Application: Vintage twin-row radial engine platform
Ideal For
- Collectors of WWII or Cold War aircraft components
- Museums and aviation history exhibits
- Aircraft restoration projects
- Educational institutions studying engine technology
- Aviation-themed décor or industrial art installations
This is a rare opportunity to own a possible component from a lesser-known but historically important engine series. Whether you're completing a restoration or building a historical aviation display, this R-18 series cylinder is a unique addition that speaks to the craftsmanship of early American aero-engineering.
Approx length 18", Approx width 15", Approx height 11", Approx weight 60lbs.
Pictures are stock images of our inventory. Unless otherwise noted, you will not be receiving the exact item shown in the pictures. The pictures are representative of the item's general condition. The item you receive might be slightly better, or worse, condition than was shown in the pictures.
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