Approved Parts
| Approved Part | Executive Order | Approval |
|---|---|---|
| Airtek / CatCo 612006 | D-280-73 | Canceled January 10, 2012 |
| Airtek / CatCo 612238 | D-280-73 | Canceled January 10, 2012 |
| Airtek / CatCo 840006 | D-280-104 | Valid |
| Airtek / CatCo 842238 | D-280-104 | Valid |
| Airtek / CatCo 860006R | D-280-103 | Valid |
| Airtek / CatCo 862238 | D-280-103 | Valid |
| Airtek / CatCo 940086 | D-280-100 | Valid |
| Airtek / CatCo 942238 | D-280-100 | Valid |
| Bosal 521178 | D-725 | Valid |
| Bosal 521178 | D-725-1 | Valid |
| Bosal 522500 | D-725 | Valid |
| Bosal 522500 | D-725-1 | Valid |
| Bosal 522520 | D-725-1 | Valid |
| Car Sound / Magnaflow 418004 | D-193-119 | Valid |
| Car Sound / Magnaflow 418005 | D-193-119 | Valid |
| Car Sound / Magnaflow 440004 | D-193-118 | Valid |
| Car Sound / Magnaflow 440005 | D-193-118 | Valid |
| Car Sound / Magnaflow 446005 | D-193-94 | Canceled October 15, 2013 |
| Car Sound / Magnaflow 446704 | D-193-94 | Canceled October 15, 2013 |
| Car Sound / Magnaflow 448004 | D-193-113 | Valid |
| Car Sound / Magnaflow 448005 | D-193-113 | Valid |
| Car Sound / Magnaflow 46704 | D-193-89 | Valid |
| Converters Unlimited 19004 | D-724-3 | Valid |
| Eastern Catalytic 630015 | D-665-17 | Valid |
| Int. Muffler Co. / Maremont 656006 | D-560-7 | Valid |
| Int. Muffler Co. / Maremont 656036 | D-560-7 | Valid |
| Valina / CarTex 105023 | D-562-54 | Valid |
| Valina / CarTex 105023 | D-562-68 | Valid |
| Valina / CarTex 113023 | D-562-51 | Valid |
| Valina / CarTex 113023 | D-562-71 | Valid |
| Valina / CarTex 13323 | D-562-43 | Valid |
| Tenneco - Walker 81906 | D-182-45 | Valid |
| Tenneco - Walker 82627 | D-182-57 | Valid |
| Tenneco - Walker 82627 | D-182-59 | Valid |
| Tenneco - Walker 83706 | D-182-68 | Valid |
