| Allison 6850826 | Shaft, Idler Gear - Oil Pump | — | — | 79 | Engine Accessories | OEM |
| Allison 6851398 | Hose Assembly, Oil - Filter to Fuel Heater | — | — | 79 | Engine Accessories | OEM |
| Allison 6853301 | Sump Assembly, Scav Oil - External | — | — | 79 | Engine Accessories | OEM |
| Allison 6855614 | Body, Oil Nozzle - Rear Compressor Bearing | — | — | 79 | Engine Accessories | OEM |
| Allison 6857650 | Plug, Oil - Alt & EDC Drive | — | — | 79 | Engine Accessories | OEM |
| Allison 6870042 | Gasket, Main Press & Scav Oil Pump | — | — | 79 | Engine Accessories | OEM |
| Allison 6870700 | Nozzle, Oil - .070 Dia Orifice (Tapered) | — | — | 79 | Engine Accessories | OEM |
| Allison 6870954 | Body, Oil Pressure Regulating Valve | — | — | 79 | Engine Accessories | OEM |
| Allison 6871208 | Propeller Reduction Gear Assembly Oil Filter | — | — | 79 | Engine Accessories | OEM |
| Allison 6871232 | Nozzle Assembly, Oil - Gasifier Turbine Bearing | — | — | 79 | Engine Accessories | OEM |
| Allison 6871878 | Plate Assembly, Scavenge Oil Pump | — | — | 79 | Engine Accessories | OEM |
| Allison 6871879 | Pump Assembly, Scav Oil - Main | — | — | 79 | Engine Accessories | OEM |
| Allison 6871881 | Plate Assembly Scav. Oil Pump | — | — | 79 | Engine Accessories | OEM |
| Allison 6873358 | Insert, Oil Transfer | — | — | 79 | Engine Accessories | OEM |
| Allison 6874199 | Poppet, Oil Press. Regulating Valve | — | — | 79 | Engine Accessories | OEM |
| Allison 6875776 | Nozzle Assembly, Oil - Pinion Bearing | — | — | 79 | Engine Accessories | OEM |
| Allison 6876925 | Tube Assembly, Oil Filter Inlet | — | — | 79 | Engine Accessories | OEM |
| Allison 6877255 | filter Assembly Engine Main Oil | — | — | 79 | Engine Accessories | OEM |
| Allison 6886427 | Tube Assembly, Tach Bearing Oil | — | — | 79 | Engine Accessories | OEM |
| Allison 6889841 | Spring - Extension, Speed Sensitive Valve | — | — | 79 | Engine Accessories | OEM |
| Allison 6891553 | Tube, Turbine Rear Bearing Oil | — | — | 79 | Engine Accessories | OEM |
| Allison 6897480 | Tube Assembly, Turbine Rear Bearing Oil - .4375-14 Thd | — | — | 79 | Engine Accessories | OEM |
| Allison 6897635 | Seal Assembly, Rear Turbine Bearing Oil | — | — | 79 | Engine Accessories | OEM |
| Allison 6898211 | Seal - Washer .465 ID x .655 OD x .095 THK | — | — | 79 | Engine Accessories | OEM |
| Allison 6898764 | Seal Assembly, Oil Bellows | — | — | 79 | Engine Accessories | OEM |
| Allison Engine 23062456 | Lube and Scavenge Pump Assembly | — | — | 79 | Engine Accessories | OEM |
| Allison Part Number 6888547 | Cover Assembly, Oil Sump, Power Turbine Support | — | — | 79 | Engine Accessories | OEM |
| Allows use of AEL22772 in all airframes by spacing filter adapter further from accessories. | Extension, Oil Filter Adapter | — | — | 79 | Engine Accessories | OEM |
| Allows use of female oil filters with AEL22772 | Nipple, Oil Filter Adapter | — | — | 79 | Engine Accessories | OEM |
| Allows use of female oil filters with AEL22772 | Nipple, Oil Filter Adapter | — | — | 79 | Engine Accessories | OEM |
| Alternate L952802 | Filter Element, Oil | — | — | 79 | Engine Accessories | OEM |
| Alternate L952802 | Filter Element, Oil | — | — | 79 | Engine Accessories | OEM |
| Alternate P-1028 | Filter Element Oil | — | — | 79 | Engine Accessories | OEM |
| Alternate P-1028 | Filter Element Oil | — | — | 79 | Engine Accessories | OEM |
| Alternate P-1133 | Filter Element, Lube | — | | 79 | Engine Accessories | OEM |
| Alternate P-1133 | Filter Element, Lube | — | | 79 | Engine Accessories | OEM |
| Alternate P-1156 | Filter Element, Oil | — | — | 79 | Engine Accessories | OEM |
| Alternate P-1156 | Filter Element, Oil | — | — | 79 | Engine Accessories | OEM |
| Alternate P/Ns 7590361-101 | Filter Element, Oil | — | | 79 | Engine Accessories | OEM |
| Alternate P/Ns 7590361-101 | Filter Element, Oil | — | | 79 | Engine Accessories | OEM |
| Alternate: 11-11065 | Cleanable Oil Filter Element | — | — | 79 | Engine Accessories | OEM |
| Alternate: 3034507WFC | Element Assembly | — | — | 79 | Engine Accessories | OEM |
| Alternate: 3034507WFC | Element Assembly | — | — | 79 | Engine Accessories | OEM |
| Alternate: 3034508WFC | Oil Filter Element | — | — | 79 | Engine Accessories | OEM |
| Alternate: 3034508WFC | Oil Filter Element | — | — | 79 | Engine Accessories | OEM |
| Alternate: 3108930-01WFC | Element Assembly | — | — | 79 | Engine Accessories | OEM |
| Alternate: 3108930-01WFC | Element Assembly | — | — | 79 | Engine Accessories | OEM |
| Alternate: 334504WFC | Filter Element | — | — | 79 | Engine Accessories | OEM |
| Alternate: 334504WFC | Filter Element | — | — | 79 | Engine Accessories | OEM |
| Alternate: 334508WFC | Element Assy | — | — | 79 | Engine Accessories | OEM |