Parts list:
| № | Number | Qty | Name | Options |
|---|---|---|---|---|
| 1 | AT256338 | 1 | Bolt | |
| 2 | AT256495 | AR | Shim | 4 mm (.157 IN.) |
| 2 | AT256496 | AR | Shim | 4.203 mm (.165 IN.) |
| 2 | AT256497 | AR | Shim | 4.381 mm (.172 IN.) |
| 2 | AT256498 | AR | Shim | 4.559 mm (.179 IN.) |
| 2 | AT256499 | AR | Shim | 4.736 mm (.186 IN.) |
| 2 | AT256500 | AR | Shim | 4.914 mm (.193 IN.) |
| 2 | AT256501 | AR | Shim | 5.092 mm (.200 IN.) |
| 2 | AT256502 | AR | Shim | 5.270 mm (.207 IN.) |
| 2 | AT256503 | AR | Shim | 5.448 mm (.214 IN.) |
| 4 | AT256386 | 1 | O-Ring | |
| 6 | AT256494 | 1 | Shaft | |
| 7 | AT256441 | 1 | Bushing | |
| 10 | AT256485 | 1 | Seal Kit | Includes 3 Seal Rings |
| 11 | AT256454 | 1 | Housing | |
| 12 | AT256416 | 1 | Thrust Bearing | |
| 13 | AT256848 | 1 | Housing | |
| 14 | AT256442 | 1 | Bushing | |
| 16 | AT256417 | 1 | Thrust Bearing | |
| 17 | E41129 | 1 | Snap Ring | (SUB FOR AT256484) |
| 18 | AT256488 | 1 | Seal | |
| 19 | AT256487 | 1 | Seal | |
| 20 | AT256489 | 1 | Seal | |
| 21 | AT256468 | 1 | Piston | |
| 22 | AT256854 | 1 | Spring Assembly | |
| 23 | AT256476 | 1 | Plate | |
| 24 | AT256445 | 3 | Snap Ring | |
| 25 | AT256486 | 1 | Seal | |
| 26 | [] | 1 | (SUB <service-part qty="1">TTAL160769</service-part> AND <service-part qty="1">TTAL160770</service-part>)(TRANSMISSION SERIAL NO.-661013788) ( <service-part>AT256467</ | |
| 26 | TTAL160769 | 1 | Piston | (TRANSMISSION SERIAL NO.6610137389-) |
| 27 | TTAL200215 | 1 | Spring Assembly | |
| 28 | [] | 1 | (SUB <service-part qty="1">TTAL160769</service-part> AND <service-part qty="1">TTAL160770</service-part>)(TRANSMISSION SERIAL NO.-6610137388) ( <service-part>AT256466< | |
| 28 | TTAL160770 | 1 | Piston | (TRANSMISSION SERIAL NO.661013789-) |
| 29 | AT256492 | 1 | O-Ring | |
| 30 | AT256444 | 2 | Snap Ring | |
| 31 | AT256470 | 1 | Plate | |
| 32 | TTAL160575 | 7 | Disk With Inner Spline | C1 FRICTION(REPLACE ALL AT256471 PLATES WITH TTAL160575 PLATES) (DO NOT MIX OLD PLATES AND NEW PLATES) (SUB.FOR AT256471) |
| 33 | AT256472 | 6 | Disk With Outer Spline | |
| 34 | AT256462 | 1 | Plate | |
| 35 | TTAL160768 | 1 | Hub | (SUB FOR <service-part qty="1">TTAL160563</service-part> AND <service-part qty="1">TTAL160728</service-part>)(DO NOT USE CORRESPONDING ALLISON PART NUMBER) |
| 36 | AT256418 | 3 | Thrust Bearing | |
| 37 | AT256464 | 1 | Housing | |
| 38 | TTAL160577 | 7 | Disk With Outer Spline | (SUB FOR AT256475) |
| 39 | TTAL160578 | 7 | Disk With Inner Spline | C2 FRICTION(REPLACE ALL AT256474 PLATES WITH TTAL160578 PLATES) (DO NOT MIX OLD PLATES AND NEW PLATES) (SUB.FOR AT256474) |
| 40 | AT256473 | 1 | Plate | |
| 41 | AT256740 | 1 | Sun Gear |