Subgroup
| Subgroup | Description | Note |
|---|---|---|
| 015 | AIR CLEANER | ---- |
| 030 | CROSS-COUNTRY VEHICLE AIR CLEANER | ---- |
| 060 | IDLE AIR SYSTEM | ---- |
| Sa catalog | Description | Note |
| 12300 | IDLING ADJUSTMENT | Codes: 580/581 Codes: H02 |
| 12412 | ENGINE PARTS W/AIR CONDITIONER, SEE STANDARD MICROFICHE | Codes: 580/581 Codes: H02/N87 |
| 12422 | AIR POLLUTION CONTROL | Codes: 624/625/628 |
| 12450 | AIR POLLUTION CONTROL | Codes: 620/628/821 Codes: K68/K69/K89 |
| 12454 | MUFFLER FILTER,WITH CYCLONE PRIMARY STAGE FILTER | Codes: 343/623 Codes: J64 |
| 28130 | MAINTENANCE INDICATOR USED FOR DRY AIR CLEANER | Codes: J64 |