These are important parts, oftentimes overlooked, but can have a large effect on how well the carburetor works.
Miscellaneous Carburetor Parts
16101-H1000 VALVE-NEEDLE * DCG306/DCH306 * Hitachi Twin Carb
http://www.rockauto.com * TOMCO 10002A AT w/Electric Choke $200.79, MT w/Electric Choke $204.79 USD Carburetor (remanufactured)
Choke Pull Off * Nissan 16011-H3910 * 7248 * TOMCO 7211 (Type HI-2), A12A 1981-1982 (strait fitting) $9 * TOMCO 7213 A14 1978-1981 (80-degree fitting) * 7281 1978-1980 * TOMCO 7386 A12A 1980 (90-degree fitting) * TOMCO 7390 A14 1975-1978 (90-degree fitting) $8
Anti-Diesel valve * TOMCO 8134 $36 * Chevy Luv Truck 1975-1980 * Ford Courier Truck 1979-1980 * Honda 1973-1976 * Mazda 1975-1978 * Datsun 1973-1983 * Subaru 1974-1980
Late Model A12 carburetor gasket
Gaskets
Part Numbers, B110
See Index#Fuel