Carb Kit Chart
| 1.5 / 2 / Junior® | 1970-1990 | 398532 |
| 2 / 2.3 / 3.3 | 1991-2006 | 5007029 - NLA |
| Ultra / Excel 4 + 2.5 | 1987-1990 | 439070 |
| 3 | 1952-1963 | 439071 |
| 3 | 1964-1967 | 439071 |
| 3 | 1968 | 398532 |
| 3 | 1989-1997 | 439070 |
| 4 | 1965-1967 | 439071 |
| 4 | 1968-1978 | 398532 |
| 4 | 1979-1980 | 439072 |
| 4 BR | 1981-1984 | 439070 |
| 4 BRH / 4 Deluxe | 1984-1998 | 439072 |
| 4.5 (models with integral fuel tank) | 1980-1983 | 439070 |
| 4.5 (models with auxiliary fuel tank) | 1980-1983 | 439072 |
| 5 | 1965-1967 | 439071 |
| 5.5 / 6 | 1954-1967 | 439071 |
| 6 | 1969-1979 | 439071 |
| 7.5 | 1956-1958 | 439071 |
| 6 / 7.5 / 8 | 1980-1985 | 439072 |
| 6 / 8 | 1986-2005 | 439073 |
| 9.5 | 1964-1973 | 382048 |
| 9.9 | 1974-1988 | 398453 |
| 9.9 | 1989-1992 | 439073 |
| 9.9 | 1993 | 439073 |
| 9.9 | 1994-2006 | 439073 |
| 9.9 / 15 | 1995-2001 | 439504 |
| 10 | 1954-1963 | 439071 |
| 15 | 1956 | 439071 |
| 15 | 1974-1988 | 398453 |
| 15 / 13 Cubic inches | 1989-1992 | 439073 |
| 15 | 1993 | 439073 |
| 15 Big Bore | 1994-2006 | 439073 |
| 20 / 32 Cubic Inches | 1969-1990 | 396701 |
| 18 / 20 | 1957-1968 | 439071 |