| 1. | VI8941170320 | [1] | BEARING | KOBBEARING KIT; CRANK, STD. |
| 1. | VI8941474660 | [1] | BEARING KIT; UNSI. 0.25 | |
| 1. | VI8941474670 | [1] | BEARING KIT; UNSI. 0.50 | |
| 1. | VI8941474680 | [1] | BEARING KIT; UNSI. 0.75 | |
| 1. | VI8941474690 | [1] | BEARING KIT; UNSI. 1.00 | |
| 2. | VI8941145650 | [2] | BEARING SET; THRUST, STD. | |
| 3. | VI1121112401 | [4] | PISTON | KOBPISTON; STD. Superseded by part number: 77271548, 1121117780 |
| 4. | VI5121210050 | [4] | RING | KOBRING SET; PISTON Superseded by part number: 5121210050 |
| 5. | VI9122116040 | [4] | PIN | KOBPIN; PISTON Superseded by part number: VI9122116041 |
| 6. | VI8941075750 | [8] | RING | KOB; SNAP Superseded by part number: VI8941075751 |
| 7. | VI1122301040 | [4] | CONNECTING ROD | KOBROD ASM; CONN. Superseded by part number: VI1122301041 |
| 8. | VI1122510270 | [4] | BUSHING | KOBBUSH; SMALL Superseded by part number: 76550323 |
| 10. | VI1122350270 | [8] | BOLT | KOBBOLT; CONN. ROD Superseded by part number: VI1122350271 |
| 11. | VI9122716080 | [4] | CONNECTION | KOBBEARING SET; CONN. ROD, STD |
| 11. | VI9122736080 | [4] | BRG SET CON. ROD, UNSI. 0.25 | |
| 11. | VI9122746080 | [4] | SET OF STD MAIN BRGS | KOBBRG SET CON. ROD, UNSI. 0.50 |
| 11. | VI9122756080 | [4] | BRG SET CON. ROD, UNSI. 0.75 | |
| 11. | VI9122766080 | [4] | BRG SET CON. ROD, UNSI. 1.00 | |
| 14-1. | VI5123101891 | [1] | CRANKSHAFT | KOBCRANK SHAFT ASM. Superseded by part number: 5123101891 |
| 15. | VI9081612200 | [1] | PIN | KOBPIN; STRAIGHT, FLY WHEEL |
| 20. | VI8944067540 | [1] | ENGINE FLYWHEEL | KOBFLY WHEEL ASM. Superseded by part number: VI8944067545 |
| 22. | VI5123330020 | [1] | DRIVEN GEAR | KOBGEAR; RING |
| 24. | VI5123340030 | [6] | BOLT | KOBBOLT; FLY WHEEL FIX. |
| 25. | VI5123360030 | [1] | WASHER | KOBWASHER; FLY WHEEL FIX. |
| 27-1. | VI5097370012 | [2] | KEY | KOB; FEATHER, CRANK GEAR Superseded by part number: VI8941075970 |
| 28. | VI9125210430 | [1] | DRIVEN GEAR | KOBGEAR; CRANK SHAFT Superseded by part number: 289745A1 |
| 30-1. | VI5123712480 | [1] | PULLEY; CRANK SHAFT | |
| 32. | VI5123780020 | [1] | NUT | KOBNUT; CRANK SHAFT, FRT. Superseded by part number: 289462A1 |
| 33. | VI5095030240 | [1] | WASHER | KOBWASHER; CRANK SHAFT, FRT. |