| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 1108 067 C1 | SUPPORT, BACK-UP ALARM | | |
| 25 493 R1 | BOLT, 5/16NC X 1 | | |
| 25 543 R1 | WASHER, 5/16 FLAT | | |
| 25 520 R1 | NUT, 5/16NC | | |
| 2 | 549 166 C1 | HORN, BACK-UP ALARM | | |
| 25 493 R1 | BOLT, 5/16NC X 1 | | |
| 25 543 R1 | WASHER, 5/16 FLAT | | |
| 25 520 R1 | NUT, 5/16NC | | |
| 3 | 1122 777 C1 | CABLE, BACK-UP HORN TO GROUND | | |
| 4 | 1172 751 C2 | SWITCH, REVERSE ACTUATING PRESSURE | | |
| | | | |
| | (INSTALLED AT THE TRANSMISSION CONTROL | | |
| VALVE | RT) | | |
| 664 892 C1 | TERMINAL, 1/4 MALE | | |
| 5 | | WIRE, HORN TO REVERSE ACTUATING PRESSURE | | |
| | | | |
| | SWITCH (PART OF INTERMEDIATE HARNESS, DARK | | |
| | BLUE/WHITE) | | |
| 6 | | WIRE, ENGINE HARNESS TO REVERSE ACTUATING | | |
| | | | |
| | PRESSURE SWITCH (PART OF ENGINE HARNESS, DARK | | |
| | BLUE/WHITE) | | |
