Quick view Add to Cart Manifold Pressure Regulator Brace Part #42690 Document Part Number: Circular Letter No. 130A Number of pages: 1Part Number: Circular Letter No. 130ARevision Date: 27-Jan-1944 MSRP: Was: Now: $15.00
Quick view Add to Cart Elimination of Coolant Jacket Bleed Holes Document Part Number: Circular Letter No. 138 Number of pages: 1Part Number: Circular Letter No. 138Revision Date: 19-Feb-1944 MSRP: Was: Now: $15.00
Quick view Add to Cart Modification of PT-13E9 Carburetor Setting of Dry Installation Document Part Number: Circular Letter No. 171A Supplement Number of pages: 2Part Number: Circular Letter No. 171A SupplementRevision Date: 28-June-1944 MSRP: Was: Now: $15.00
Quick view Add to Cart Materials Going Through Air Scoops into Engines Document Part Number: Circular Letter No. 114 Number of pages: 1Part Number: Circular Letter No. 114Revision Date: 20-Oct-1943 MSRP: Was: Now: $15.00
Quick view Add to Cart Coolant Expansion Line Tee on P-38's Document Part Number: Circular Letter No. 152 Number of pages: 1Part Number: Circular Letter No. 152Revision Date: 13-April-1944 MSRP: Was: Now: $15.00
Quick view Add to Cart Check for Sheared Front Scavenge Pump Drive [nov17cldwhit12] Document Part Number: Circular Letter No. 161A Number of pages: 1Part Number: Circular Letter No. 161ARevision Date: 31-Oct-1944 MSRP: Was: Now: $15.00
Quick view Add to Cart Steel Wool on Cuno and Magnetic Plug Document Part Number: Circular Letter No. 141 Number of pages: 1Part Number: Circular Letter No. 141Revision Date: 22-Feb-1944 MSRP: Was: Now: $15.00
Quick view Add to Cart Matching Carburetors on Engines being Installed in P-38 Document Part Number: Circular Letter No. 122 Number of pages: 1Part Number: Circular Letter No. 122Revision Date: 4-Dec-1943 MSRP: Was: Now: $15.00
Quick view Add to Cart Reported Effect of Uninhibited Ethylene Glycol on Coolant Pump Seals Document Part Number: Circular Letter No. 166 Number of pages: 1Part Number: Circular Letter No. 166 Revision Date: 17-March-1945Description: Supplement MSRP: Was: Now: $15.00
Quick view Add to Cart Oil Pump Failures in Reduction Gear Assemblies Document Part Number: Circular Letter No. 102 Number of pages: 1Part Number: Circular Letter No. 102Revision Date: 28-Sept-1943 MSRP: Was: Now: $15.00
Quick view Add to Cart Matching of Propeller Governor Arm Serrations - P-40 Document Part Number: Circular Letter No. 126 Number of pages: 1Part Number: Circular Letter No. 126Revision Date: 31-Dec-1943 MSRP: Was: Now: $15.00
Quick view Add to Cart Rework of Engine Crankcase Breather Vents Document Part Number: Circular Letter No. 144 Number of pages: 3Part Number: Circular Letter No. 144Revision Date: 11-Mar-1944 MSRP: Was: Now: $15.00
