| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | EJ6749 | PISTON AND HOUSING ASSEMBLY | | |
| 2 | EJ6748 | HOUSING, PISTON | | |
| 3 | PC1143 | SEAL (1)/(2) | | |
| 4 | PC1144 | SEAL (1)/(2) | | |
| 5 | EG4953 | PISTON | | |
| 6 | PB8864 | SPRING (1)/(2) | | |
| 7 | ED3327 | GUIDE, SPRING (1)/(2) | | |
| 8 | VL1222 | CAPSCREW - 1/2" - 13NC X 5" | | |
| 9 | VM0315 | PLUG | | |
| 10 | WA1589 | CAPSCREW - 7/8" - 9NC X 3" (12 PT) | | |
| 11 | WA5659 | FLAT WASHER - SPECIAL (HARDENED) | | |
| 12 | VM0317 | PLUG | | |
| 13 | ED3339 | GEAR, RING | | |
| 14 | EH7197 | SEAL, O-RING (1)/(2) | | |
| 15 | ED3343 | GEAR, INNER | | |
| 16 | EM8367 | DAMPER (1) | | |
| 17 | EM8366 | DISC, FRICTION (1) | | |
| 18 | EM8365 | DISC, SEPARATOR (1) | | |
| 19 | EL9170 | PLATE, BACK | | |
| 20 | PC0651 | SEAL ASSEMBLY (1)/(2) | | |
| 20 | BF4837 | SEAL, TORIC | | |
| 20 | BF4116 | RING, SEAL | | |
| 20 | BF4117 | TOOL, INSTALLATION (3) | | |
| 21 | PC1431 | SEAL, OIL (1)/(2) | | |
| 22 | EK5888 | CARRIER, SEAL | | |
| 23 | EL9501 | BRACKET, MOUNTING | | |
| 24 | D2930 | CAPSCREW, SOCKET HEAD - 1/2" - 13NC X 3/4" (4) | | |
| 25 | C1612 | CAPSCREW - 1/2" - 13NC X 1" | | |
| 26 | WA0360 | FLAT WASHER - 1/2" (HARDENED) | | |
| NS|30 | AK9172 | NOTE: (1) INCLUDED IN AK9172 BRAKE REBUILD KIT. | | |
| NS|31 | AK9483 | (2) INCLUDED IN AK9483 BRAKE SEAL KIT. | | |
| NS|32 | | (3) NOT INCLUDED IN SEAL ASSEMBLY. | | |
| NS|33 | | (4) USED FOR ASSEMBLY AND STORAGE ONLY. | | |
| NS|34 | | REMOVE WHEN INSTALLED ON THE TRUCK. | | |
