| 1 | 33-803 | GASKET - gear cover to crankcase | 1 | |
| 2 | 55-2275 | PIN - dowel (gear cover to crankcase) | 2 | |
| 3 | 12-275 | COVER - gear | 1 | |
| 4 | 55-1134 | FLATWASHER - gear cover to crankcase | 10 | |
| 5 | 55-1135 | SCREW | 10 | |
| 6 | 11-1770 | INDICATOR - timing (all 30s) | 1 | |
| 11-3685 | INDICATOR - timing (all 50s) | 1 | |
| 7 | 55-1133 | WASHER (copper) | 1 | |
| 8 | 55-1137 | SCREW | 1 | |
| 9 | 55-1136 | SCREW | 2 | |
| 10 | 55-1126 | NUT - cap (tachometer drive) | 1 | |
| 11 | 11-3225 | SEAL - tachometer connector | 1 | |
| 12 | 55-1153 | NUT | 12 | |
| 13 | 55-1127 | STUD - timing gear cover | 12 | |
| 14 | 55-2855 | LOCKWASHER - wave (timing gear cover) | 12 | |
| 15 | 11-3793 | COVER - timing gear housing (12 hole) | 1 | |
| 16 | 33-912 | GASKET - timing gear cover | 1 | |
| 17 | 55-1127 | STUD - mounting injection pump to engine | 4 | |