Quick view Add to Cart Increase of Propeller Blade Angle Range for Models C542S-A114, -A118, -A120, -A122, -A124, -A126, and -A132 Document Part Number: T.O. No. 03-20BH-5 Number of pages: 2Part Number: T.O. No. 03-20BH-5Revision Date: 1-June-1945 MSRP: Was: Now: $15.00