Pratt & Whitney Aircraft Twin Wasp 2SD13-G & D5 Engines Maintenance Manual (109464) by Pratt & Whitney Aircraft Engines Sale $75.00 | / SKU 7474:R Nov-49 Printed Manual - $75.00 Download - $75.00 Printed Manual Download Size 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart