| 81 | Lock—Muffler Screw |
| 298 | Locknut-Muffler |
| 300 | Muffler-Exhaust |
| 300A | Muffler-Ex. (Lo-Tone) |
| 303 | Elbow-Exhaust |
| 346 | Screw-Hex. Head |
| 346A | Screw-Hex. Head |
| 534 | Screw-Air Cleaner |
| 535 | Element-Air Cleaner |
| 536 | Cleaner-Air |
| 613 | Screw-Muffler Mtg. |
| 643 | Cup-Air Cleaner |
| 676 | Deflector-Muffler |
| 676A | Deflector-Muffler |
| 676B | Deflector-Muffler |
| 676C | Deflector-Muffler |
| 832 | Guard-Muffler |
| 832A | Guard-Muffler |
| 988 | Bracket-Muffler |