| GT16A | Installation of Modified Fuel Injector Nozzles Kits | General Aviation Modifications Inc | Current | 1997-03-04 |
| GT16A | Installation of Modified Fuel Injector Nozzles Kits | General Aviation Modifications Inc | Current | 1997-05-03 |
| GT16B | Installation of Modified Fuel Injector Nozzles Kits | General Aviation Modifications Inc | Current | 1997-03-04 |
| GT16B | Installation of Modified Fuel Injector Nozzles Kits | General Aviation Modifications Inc | Current | 1997-05-03 |
| GT16C | Installation of Modified Fuel Injector Nozzles Kits | General Aviation Modifications Inc | Current | 1997-03-04 |
| GT16C | Installation of Modified Fuel Injector Nozzles Kits | General Aviation Modifications Inc | Current | 1997-05-03 |
| GT17A | Installation of Modified Fuel Injector Nozzles Kits | General Aviation Modifications Inc | Current | 1997-03-04 |
| GT17A | Installation of Modified Fuel Injector Nozzles Kits | General Aviation Modifications Inc | Current | 1997-05-03 |
| GT17B | Installation of Modified Fuel Injector Nozzles Kits | General Aviation Modifications Inc | Current | 1997-03-04 |
| GT17B | Installation of Modified Fuel Injector Nozzles Kits | General Aviation Modifications Inc | Current | 1997-05-03 |
| GT17C | Installation of Modified Fuel Injector Nozzles Kits | General Aviation Modifications Inc | Current | 1997-03-04 |
| GT17C | Installation of Modified Fuel Injector Nozzles Kits | General Aviation Modifications Inc | Current | 1997-05-03 |
| GT17D | Installation of Modified Fuel Injector Nozzles Kits | General Aviation Modifications Inc | Current | 1997-03-04 |
| GT17D | Installation of Modified Fuel Injector Nozzles Kits | General Aviation Modifications Inc | Current | 1997-05-03 |
| GT360-12AA, -12A, -12B, -12C, -12D, -12E, -13AA, -13A, -13B, -13C, -13D, -13E | Installation of Modified Fuel Injector Nozzles Kit | General Aviation Modifications Inc | Current | 2004-01-29 |
| GTI4A | Installation of Modified Fuel Injector Nozzles Kits | General Aviation Modifications Inc | Current | 1997-05-03 |
| GTI5C | Installation of Modified Fuel Injector Nozzles Kits | General Aviation Modifications Inc | Current | 1997-03-04 |
| GTL13D | turboGAMIjectors(r) | General Aviation Modifications Inc | Current | 2006-04-17 |
| GTL13E | turboGAMIjectors(r) | General Aviation Modifications Inc | Current | 2006-04-17 |
| GTL14B | turboGAMIjectors(r) | General Aviation Modifications Inc | Current | 2006-04-17 |
| GTL14C | turboGAMIjectors(r) | General Aviation Modifications Inc | Current | 2006-04-17 |
| GTL17C | turboGAMIjectors(r) | General Aviation Modifications Inc | Current | 2006-04-17 |
| GTL17D | turboGAMIjectors(r) | General Aviation Modifications Inc | Current | 2006-04-17 |
| GTT14A | turboGAMIjectors(r) | General Aviation Modifications Inc | Current | 2006-04-17 |
| GTT14B | turboGAMIjectors(r) | General Aviation Modifications Inc | Current | 2006-04-17 |
| H-1 | Ignition Harness | Hartzell Engine Technologies LLC | Current | 2010-10-20 |
| H-1 | Ignition Harness | Hartzell Engine Technologies LLC | Current | 2013-02-24 |
| H-1 H-4 | Ignition Harness | Kelly Aerospace Energy Systems LLC | Current | 2012-11-29 |
| H-4 | Ignition Harness | Hartzell Engine Technologies LLC | Current | 2010-10-20 |
| H-4 | Ignition Harness | Hartzell Engine Technologies LLC | Current | 2013-02-24 |
| HCC-150 | Starter Gearshaft Rebuild | Harmony Machine Prod Inc | Current | 1993-03-30 |
| I-2 | Ignition Harness | Hartzell Engine Technologies LLC | Current | 2010-10-20 |
| I-2 | Ignition Harness | Hartzell Engine Technologies LLC | Current | 2013-02-24 |
| I-2 I-5 | Ignition Harness | Kelly Aerospace Energy Systems LLC | Current | 2012-11-29 |
| I-5 | Ignition Harness | Hartzell Engine Technologies LLC | Current | 2010-10-20 |
| I-5 | Ignition Harness | Hartzell Engine Technologies LLC | Current | 2013-02-24 |
| Instruction PA28-11000 | 220 HP conversion | Aero Manufacturing Inc (CANCELLED 10/4/04) | Historical | 1992-04-27 |
| J-17 | Ignition Harness | Kelly Aerospace Energy Systems LLC | Current | 2012-11-29 |
| J-2 | Ignition Harness | Hartzell Engine Technologies LLC | Current | 2010-10-20 |
| J-2 | Ignition Harness | Hartzell Engine Technologies LLC | Current | 2013-02-24 |
| J-2 J-5 | Ignition Harness | Kelly Aerospace Energy Systems LLC | Current | 2012-11-29 |
| J-5 | Ignition Harness | Hartzell Engine Technologies LLC | Current | 2010-10-20 |
| J-5 | Ignition Harness | Hartzell Engine Technologies LLC | Current | 2013-02-24 |
| K-2 | Ignition Harness | Hartzell Engine Technologies LLC | Current | 2010-10-20 |
| K-2 | Ignition Harness | Hartzell Engine Technologies LLC | Current | 2013-02-24 |
| K-2 | Ignition Harness | Kelly Aerospace Energy Systems LLC | Current | 2012-11-29 |
| K640-1 | By Pass Assembly | Knisley Welding Inc | Current | 1995-12-19 |
| K640-3 | By Pass Assembly | Knisley Welding Inc | Current | 1995-12-19 |
| K6407-01 | LH Stack Assembly | Knisley Welding Inc | Current | 2008-03-26 |
| K6407-01 | LH Stack Assembly | Knisley Welding Inc | Current | 2007-03-25 |