Package contains: 4 pcs of blade model no. 9502 Diameter: 14,5" Pitch range: 14-22" Rotation: Left hand rotation (LH). Fits to propeller models 9911, 9912, 9913 & 9914
The blades are from spring 2013 made of a new stronger and stiffer material colored grey. That´s why the bladekit has changed p/n to 9514. The new blades are compatible with older propellers, but should not be mixed with the older black one's other than in emergency cases.