| 20A8000 | Yes | Top End Assembly - 50cc, Air Cooled, Complete Top End Assembly | $169.99 | |
| 20A8002 | Yes | Top End Assembly - 50cc, Suzuki, LT50, Complete Top End Assembly | $199.99 | |
| 20A8005 | No | Top End Assembly - 70cc/90cc, Air Cooled, Complete Top End Assembly | $164.99 | |
| 20A8010 | Yes | Top End Assembly - 110cc, Air Cooled, Complete Top End Assembly | $169.99 | |
| 20A8012 | Yes | Top End Assembly - YX 110cc, Complete Top End Assembly | $179.99 | |
| 20A8050 | Yes | Top End Assembly - 125cc, Air Cooled, Complete Top End Assembly | $179.99 | |
| 20A8052 | Yes | Top End Assembly - YX 125cc, Complete Top End Assembly | $249.99 | |
| 20A8054 | Yes | Top End Assembly - YX 140cc, Complete Top End Assembly | $269.99 | |
| 20A8055 | Yes | Top End Assembly - 150cc, Air Cooled, Complete Top End Assembly | $199.99 | |
| 20A8057 | Yes | Top End Assembly - YX 160cc, Complete Top End Assembly | $339.99 | |
| 20A8060 | Yes | Top End Assembly - 200cc, Air Cooled, Complete Top End Assembly | $229.99 | |
| 20A8065 | Yes | Top End Assembly - 200cc, Liquid Cooled, Complete Top End Assembly | $239.99 | |
| 20A8070 | Yes | Top End Assembly - 250cc, Air Cooled, Complete Top End Assembly | $269.99 | |
| 20A8075 | Yes | Top End Assembly - 250cc, Liquid Cooled, Complete Top End Assembly | $289.99 | |
| 20A8504 | Yes | Cylinder Kit - Honda, TRX400, ATV, 400cc, 85mm | $169.99 | |
| 20A8535 | Yes | Cylinder Kit - Yamaha, 350cc, Banshee | $249.99 | |
| 20A8957 | Yes | Top End Assembly - GY6, 50cc, Air Cooled, Complete Top End Assembly | $159.99 | |
