| Item | Part No. | Part Name | Qty | Serial No. |
| ENGINE, TIER I (SEE FIG. A0100-01A0) | A40034-A40042- | |||
| YM129953-77010 | MOTOR, STARTER | A40034-A40042- | ||
| YM121254-77402 | ARMATURE | A40034-A40042- | ||
| 1 | (NSS) | BEARING, FRONT | A40034-A40042- | |
| 2 | (NSS) | ARMATURE | A40034-A40042- | |
| 3 | (NSS) | WASHER, BEARING | A40034-A40042- | |
| 4 | (NSS) | BEARING, REAR | A40034-A40042- | |
| YM121254-77430 | THRUST WASHER KIT | A40034-A40042- | ||
| 5 | (NSS) | WASHER, THRUST | A40034-A40042- | |
| 6 | (NSS) | WASHER, THRUST | A40034-A40042- | |
| YM121254-77480 | PINION STOP KIT | A40034-A40042- | ||
| 7 | (NSS) | STOP, PINION | A40034-A40042- | |
| 8 | (NSS) | RING, RETAINING | A40034-A40042- | |
| YM121254-77521 | FIELD COIL | A40034-A40042- | ||
| 9 | YM121254-77541 | BRUSH | A40034-A40042- | |
| 10 | (NSS) | SCREW | A40034-A40042- | |
| 11 | (NSS) | HOUSING, COIL | A40034-A40042- | |
| 12 | (NSS) | COIL, FIELD | A40034-A40042- | |
| 13 | YM121254-77550 | COVER | A40034-A40042- | |
| YM121254-77571 | BRUSH HOLDER | A40034-A40042- | ||
| 14 | YM121254-77581 | BRUSH | A40034-A40042- | |
| 15 | YM121254-77590 | SPRING | A40034-A40042- | |
| 16 | (NSS) | HOLDER | A40034-A40042- | |
| YM121254-77600 | CENTER BEARING HOUSING | A40034-A40042- | ||
| 17 | YM121254-77610 | SEAL, OIL | A40034-A40042- | |
| 18 | YM121254-77620 | BEARING, NEEDLE | A40034-A40042- | |
| 19 | (NSS) | HOUSING, CENTER | A40034-A40042- | |
| YM121254-77640 | GEAR SHAFT | A40034-A40042- | ||
| 20 | (NSS) | SHAFT, GEAR | A40034-A40042- | |
| 21 | (NSS) | PLATE, BACKING | A40034-A40042- | |
| YMX21305-70040 | SOLENOID SWITCH | A40034-A40042- | ||
| 22 | (NSS) | PLUNGER, SWITCH | A40034-A40042- | |
| 23 | (NSS) | SPRING, RETURN | A40034-A40042- | |
| 24 | (NSS) | SWITCH, SOLENOID | A40034-A40042- | |
| YM121254-77681 | GEAR CASE | A40034-A40042- | ||
| 25 | (NSS) | CASE, GEAR | A40034-A40042- | |
| 26 | YM121254-77690 | BUSHING, GEAR CASE | A40034-A40042- | |
| YM121254-77700 | SHIFT LEVER KIT | A40034-A40042- | ||
| 27 | (NSS) | LEVER, SHIFT | A40034-A40042- | |
| 28 | (NSS) | BOLT, LEVER | A40034-A40042- | |
| 29 | (NSS) | WASHER | A40034-A40042- | |
| 30 | (NSS) | NUT | A40034-A40042- | |
| YM121254-77730 | DUST COVER KIT | A40034-A40042- | ||
| 31 | (NSS) | COVER | A40034-A40042- | |
| 32 | (NSS) | COVER | A40034-A40042- | |
| 33 | (NSS) | COVER | A40034-A40042- | |
| 34 | YM121254-77770 | BOLT | A40034-A40042- | |
| 35 | YM121254-77790 | SCREW | A40034-A40042- | |
| 36 | YM121254-77810 | COVER, TERMINAL | A40034-A40042- | |
| 37 | YM261060-60302 | BOLT | A40034-A40042- | |
| 38 | YM261060-60452 | BOLT | A40034-A40042- | |
| 39 | YM121254-77780 | SCREW | A40034-A40042- | |
| 40 | YM129953-77660 | PINION | A40034-A40042- | |