| PART NUMBER | DESCRIPTION | SERIES | MODEL | AGGREGATE | GROUP NO. | GROUP NAME |
| E006015831D91 | DOC Assembly | 4500 Series | 4540 4WD-T4 | Engine | 4540-ES-13 | EXHAUST SYSTEM |
| E006015831D91 | DOC Assembly | 5500 Series | 5545 4WD-T4 Synchro | Engine | 5545S-ES-13 | EXHAUST SYSTEM |
| E006015831D91 | DOC Assembly | 4500 Series | 4550 4WD-T4 | Engine | 45504WD-ES-13 | EXHAUST SYSTEM |
| E006015831D91 | DOC Assembly | 4500 Series | 4550 2WD-T4 | Engine | 50252-EXSYS-13 | EXHAUST SYSTEM |
| E006015831D91 | DOC Assembly | 2500 Series | 2540 Gear T4 | Engine | 2540 T4_FIG 103 | EXHAUST SYSTEM |
| E006015831D91 | DOC Assembly | 1500 Series | 1533 4WD HST T4 | Engine | 1500 SER_FIG 103 | EXHAUST SYSTEM |
| E006015831D91 | DOC Assembly | 1500 Series | 1533 4WD Gear T4 | Engine | 1500 SER_FIG 103 | EXHAUST SYSTEM |
| E006015831D91 | DOC Assembly | 1500 Series | 1538 HST 4WD T4 | Engine | 1500 SER_FIG 103 | EXHAUST SYSTEM |
| E006015831D91 | DOC Assembly | 1500 Series | 1538 HST Cabin T4 | Engine | 1500 SER_FIG 103 | EXHAUST SYSTEM |
| E006015831D91 | DOC Assembly | 1500 Series | 1538 Gear 4WD T4 | Engine | 1500 SER_FIG 103 | EXHAUST SYSTEM |
| E006015831D91 | DOC Assembly | 4500 Series | 4540 2WD-T4 | Engine | 4540_FIG3 | EXHAUST SYSTEM |
| E006015831D91 | DOC Assembly | 2500 Series | 2538 HST T4 | Engine | 2538 HST T4 -FIG 102 | EXHAUST SYSTEM |
| E006015831D91 | DOC Assembly | 2500 Series | 2538 HST Cabin T4 | Engine | 2538 G CABIN_FIG 102 | EXHAUST SYSTEM |
| E006015831D91 | DOC Assembly | 2600 series | 2638 HST OS | Engine | 2638 HST OS_FIG 102 | EXHAUST SYSTEM |
| E006015831D91 | DOC Assembly | 2600 series | 2638 HST CAB | Engine | 2638 HST CAB_FIG 102 | EXHAUST SYSTEM |
| E006015831D91 | DOC Assembly | 1600 Series | 1640 Gear | Engine | 1640 GEAR_FIG 102 | EXHAUST SYSTEM |
| E006015831D91 | DOC Assembly | 1600 Series | 1640 HST OS | Engine | 1640 HST_FIG 102 | EXHAUST SYSTEM |
| E006015831D91 | DOC Assembly | 1600 Series | 1640 HST CABIN | Engine | 1640 HST CAB_FIG 102 | EXHAUST SYSTEM |
| E006015831D91 | DOC Assembly | 1600 Series | 1640 HST Refresh | ENGINE (CE-38) | 1640 HST REFRESH_FIG 102 | EXHAUST SYSTEM |
| E006015831D91 | DOC Assembly | 1600 Series | 1640 Gear Refresh | ENGINE (CE-38) | 1640 GEAR REFRESH_FIG 102 | EXHAUST SYSTEM |
| E006015831D91 | DOC Assembly | 1600 Series | 1640 HST CABIN Refresh | ENGINE (CE-38) | 1640 HST CABIN REFRESH_FIG 102 | EXHAUST SYSTEM |