| pos. | decription | spare part number | |
| 1 | Transaxle Cover | 772117 |
| 2 | Bearing, Needle | 780086 |
| 3 | Transaxle Case | 770114 |
| 4 | Countershaft | 776300 |
| 6 | Spur Gear (16 Teeth) | 778281 |
| 7 | Gear, Spur (22 teeth) | 778122A |
| 8 | Shift Key | 792133 |
| 9 | Collar-Shifter | 784352 |
| 10 | Shift Rod & Fork | 784365 |
| 11 | Bevel Gear & Bearing (44/16 Teeth) (Incl. Ref. | 778290 |
| 12 | Bevel Pinion (14 Teeth) | 778262 |
| 13 | Gear-Bevel | 778221 |
| 14 | Gear-Bevel Pinion | 778068 |
| 15 | Gear-Ring | 778260 |
| 16 | Bearing Strip | 786150 |
| 17 | Drive Pin | 78139 |
| 18 | Neutral Spacer | 786147 |
| 22 | Spring | 792142 |
| 23 | Ring-Seal | 788061 |
| 25 | Screw, Flanged Hex. Hd. Thrd. Form 1/4-20 x 1-1/4 | 792073 |
| 26 | Ring-Retainer (Pkg. of 2) | 792125 |
| 27 | Ring, Retaining | 792035 |
| 28 | Ring, Retaining | 788040 |
| 29 | Washer, Thrust | 780072 |
| 29 | Washer-Thrust | 780090 |
| 30 | Washer, Thrust | 780108 |
| 30 | Washer | 789145 |
| 30 | Washer | 780178 |
| 31 | Washer | 780001 |
| 32 | O Ring | 792001 |
| 33 | O-Ring | 788076 |
| 34 | Bushing | 780159 |
| 36 | Brake Disk | 790071 |
| 37 | Plate, Brake Pad | 790007 |
| 38 | Pad, Brake | 790006 |
| 39 | Pin, Dowel | 786026 |
| 40 | Washer, Flat, 5/16 | 792076 |
| 41 | Brake Lever | 790045 |
| 42 | Screw, Flanged Hex. Hd. Thrd. Form 1/4-20 x 1-1/4 | 792073 |
| 43 | Nut, Lock, 5/16-24 | 792075 |
| 44 | Holder, Brake Pad | 790025 |
| 46 | Bracket, Brake Lever | 786086 |
| 49 | Gear, Spur (30 teeth) | 778124A |
| 50 | Gear, Spur (25 teeth) | 778123A |
| 51 | Gear, Spur (22 teeth) | 778122A |
| 52 | Gear Spur 19t (Only On: 72042, 72062) | 778273 |
| 54 | Spur Gear (11 Teeth) | 778263 |
| 56 | Gear, Spur (20 teeth) | 778126A |
| 57 | Gear, Spur (25 teeth) | 778127A |
| 58 | Gear, Spur (28 teeth) | 778128A |
| 59 | Gear-Spur (30 teeth) | 778129A |
| 61 | Spur Gear (34 Teeth) | 778265 |
| 65 | Washer | 780162 |
| 65 | Washer | 780160 |
| 66 | Input Shaft (3.522 lg.) | 776299 |
| 67 | Shifter & Brake Shaft | 776352 |
| 69 | Thrust Washer | 780161 |
| 71 | Seal, Square Cut | 788069 |
| 77 | Inverted Retaining Ring (pkg. of 2) | 788078A |
| 79 | Spring | 792144 |
| 90 | Grease (32 oz. bottle) | 788067B |
| 150 | Gasket Eliminator (Loctite | 510334 |
| 161 | Reverse Idler Assembly | 776302 |
| 174 | Needle Bearing | 780085 |
