1)     #30 Spline Protector Cap for Pratt & Whitney R985 and Curtiss Wright R975 Engines to protect the threads on the Propshaft/Crankshaft. It is part number AN5012-30 and is made of heavy plastic.

2)     Generator Pad Protector Cover that fits most Pratt & Whitney and Curtiss Wright Engines. It is Curtiss Wright part number 170277 that will fit most, if not all, Pratt & Whitney and Curtiss Wright Radial Engines. It is different from P&W p/n: 1154 in as much it has a drain plug in it that can be removed to drain oil that gathers in the pad area instead of having to remove the cover itself.