Quick view Add to Cart Reduction Gear Pinion Plug Document Part Number: Circular Letter No. 131 Number of pages: 1Part Number: Circular Letter No. 131Revision Date: 23-Mar-1945 MSRP: Was: Now: $15.00
Quick view Add to Cart Bolts, Engine and Center Bearing Mount - Torque Recommendations - P-39 Document Part Number: Circular Letter No. 136 Number of pages: 1Part Number: Circular Letter No. 136Revision Date: 17-Feb-1944 MSRP: Was: Now: $15.00
Quick view Add to Cart Aerated Accelerating Pump and Water in Fuel System on P-63 Aircraft Document Part Number: Circular Letter No. 195 Number of pages: 1Part Number: Circular Letter No. 195Revision Date: 13-Sept-1944 MSRP: Was: Now: $15.00
Quick view Add to Cart Periodic Oiling of all SC and PC Control Linkage Document Part Number: Circular Letter No. 160 Number of pages: 1Part Number: Circular Letter No. 160Revision Date: 1-May-1944 MSRP: Was: Now: $15.00
Quick view Add to Cart Handling of Engine Parts in Process of Overhaul Document Part Number: Circular Letter No. 184 Number of pages: 3Part Number: Circular Letter No. 184Revision Date: 25-July-1944 MSRP: Was: Now: $15.00
Quick view Add to Cart Cuno or Air Maze Oil Filter Gasket #35398 Document Part Number: Circular Letter No. 157 Number of pages: 1Part Number: Circular Letter No. 157Revision Date: 27-April-1944 MSRP: Was: Now: $15.00
Quick view Add to Cart Supercharger Control and Regulator Inter Connecting Link #43078 Document Part Number: Circular Letter 156 Number of pages: 2Part Number: Circular Letter 156Revision Date: 20-April-1944 MSRP: Was: Now: $15.00
Quick view Add to Cart Oil Dilution Document Part Number: Circular Letter No. 109 Number of pages: 1Part Number: Circular Letter No. 109Revision Date: 7-Oct-1943 MSRP: Was: Now: $15.00
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
