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1974 Yamaha TX650 Carburetor Parts

1974 Yamaha TX650 Carburetor Parts

1974 Yamaha TX650 Carburetor Parts

Carburetor parts for the 1974 Yamaha TX650 XS650, including rebuild kits, jets, floats, float valves, needles, gaskets, o-rings and carb tuning parts.

Shop 1974 Yamaha TX650 XS650 carburetor parts for carb rebuilds, fuel metering repair, idle tuning, jetting changes, float service, gasket replacement, and early XS650-family carburetor maintenance. This collection is focused on carburetor parts for the 1974 Yamaha TX650, including carb rebuild kits, main jets, pilot jets, floats, float valves, needles, mixture screws, gaskets, o-rings, seals, and related tuning parts.

The 1974 TX650 was part of Yamaha’s early XS650-family lineup, and carburetor parts can differ from earlier XS1, XS1B, XS2, 1973 TX650, later XS650 Standard, and XS650 Special models. Use this page when cleaning varnished carburetors, replacing worn float valves, correcting fuel leaks, refreshing old gaskets, changing jetting, or sorting idle, throttle response, and fuel-metering issues before final tuning.

Need the full model page? Browse all 1974 Yamaha TX650 XS650 parts, or use Yamaha XS650 parts by year to shop another model year.

Shop 1974 Yamaha TX650 Parts by Category

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Carburetor Parts

The parts below are carburetor parts for the 1974 Yamaha TX650 XS650. Use the category buttons above to shop other part categories for this same bike.

Yamaha XS650 TX650 Jet Needle 4N8-BS38

1974-75 Yamaha XS650 TX650 Jet Needle - 4N8-BS38

$10.71
48-0655
1974 Yamaha TX650 Carburetor Parts 1974 Yamaha TX650 XS650 Parts 1975 Yamaha XS650B Carburetor Parts 1975 Yamaha XS650B XS650 Parts Yamaha XS650 Carburetor Parts | Jets, Rebuild Kits, Floats & Carb Components Yamaha XS650 Jetting
Jet Needle - 4N8-BS38. This Jet Needle - 4N8-BS38 controls mid-throttle fuel delivery as the slide needle moves through the needle jet.Replace a worn...
Yamaha XS650 TX650 XS2 XS1 #37.5 Pilot Jet BS30/96 Pack of 2 BS34

1970-84 Yamaha XS650 TX650 XS2 XS1 #37.5 Pilot Jet - BS30/96 - Pack of 2 - BS34

$7.50
48-0604
1970 Yamaha XS1 XS650 Carburetor Parts 1970 Yamaha XS1 XS650 Parts 1971 Yamaha XS1B XS650 Carburetor Parts 1971 Yamaha XS1B XS650 Parts 1972 Yamaha XS2 XS650 Carburetor Parts 1972 Yamaha XS2 XS650 Parts 1973 Yamaha TX650 XS650 Carburetor Parts 1973 Yamaha TX650 XS650 Parts 1974 Yamaha TX650 Carburetor Parts 1974 Yamaha TX650 XS650 Parts 1975 Yamaha XS650B Carburetor Parts 1975 Yamaha XS650B XS650 Parts 1980 Yamaha XS650 Special XS650SG Parts 1980 Yamaha XS650G XS650 Standard Carburetor Parts 1980 Yamaha XS650G XS650 Standard Parts 1980 Yamaha XS650SG XS650 Special Carburetor Parts 1981 Yamaha XS650H XS650 Standard Carburetor Parts 1981 Yamaha XS650H XS650 Standard Parts 1981 Yamaha XS650SH XS650 Special Carburetor Parts 1981 Yamaha XS650SH XS650 Special Parts 1982 Yamaha XS650SJ XS650 Special Carburetor Parts 1982 Yamaha XS650SJ XS650 Special Parts 1983 Yamaha XS650SK XS650 Special Carburetor Parts 1983 Yamaha XS650SK XS650 Special Parts Yamaha XS650 Carburetor Parts | Jets, Rebuild Kits, Floats & Carb Components Yamaha XS650 Jetting
#37.5 Pilot Jet - BS30/96 - Pack of 2 - BS34. This pilot jet meters idle and small-throttle fuel through the carburetor pilot circuit.This...
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Yamaha XS650 TX650 XS2 XS1 #35.0 Pilot Jet BS30/96 Pack of 2 BS34

1970-84 Yamaha XS650 TX650 XS2 XS1 #35.0 Pilot Jet - BS30/96 - Pack of 2 - BS34

$7.50
48-0603
1970 Yamaha XS1 XS650 Carburetor Parts 1970 Yamaha XS1 XS650 Parts 1971 Yamaha XS1B XS650 Carburetor Parts 1971 Yamaha XS1B XS650 Parts 1972 Yamaha XS2 XS650 Carburetor Parts 1972 Yamaha XS2 XS650 Parts 1973 Yamaha TX650 XS650 Carburetor Parts 1973 Yamaha TX650 XS650 Parts 1974 Yamaha TX650 Carburetor Parts 1974 Yamaha TX650 XS650 Parts 1975 Yamaha XS650B Carburetor Parts 1975 Yamaha XS650B XS650 Parts 1980 Yamaha XS650 Special XS650SG Parts 1980 Yamaha XS650G XS650 Standard Carburetor Parts 1980 Yamaha XS650G XS650 Standard Parts 1980 Yamaha XS650SG XS650 Special Carburetor Parts 1981 Yamaha XS650H XS650 Standard Carburetor Parts 1981 Yamaha XS650H XS650 Standard Parts 1981 Yamaha XS650SH XS650 Special Carburetor Parts 1981 Yamaha XS650SH XS650 Special Parts 1982 Yamaha XS650SJ XS650 Special Carburetor Parts 1982 Yamaha XS650SJ XS650 Special Parts 1983 Yamaha XS650SK XS650 Special Carburetor Parts 1983 Yamaha XS650SK XS650 Special Parts Yamaha XS650 Carburetor Parts | Jets, Rebuild Kits, Floats & Carb Components Yamaha XS650 Jetting
#35.0 Pilot Jet - BS30/96 - Pack of 2 - BS34. This pilot jet meters idle and small-throttle fuel through the carburetor pilot circuit.This...
Yamaha XS650 TX650 XS2 XS1 #122.5 Main Jet Small Round Type Pack of 2 BS34-BS38

1970-84 Yamaha XS650 TX650 XS2 XS1 #122.5 Main Jet - Small Round Type Pack of 2 - BS34-BS38

$7.50
48-0209
1970 Yamaha XS1 XS650 Carburetor Parts 1970 Yamaha XS1 XS650 Parts 1971 Yamaha XS1B XS650 Carburetor Parts 1971 Yamaha XS1B XS650 Parts 1972 Yamaha XS2 XS650 Carburetor Parts 1972 Yamaha XS2 XS650 Parts 1973 Yamaha TX650 XS650 Carburetor Parts 1973 Yamaha TX650 XS650 Parts 1974 Yamaha TX650 Carburetor Parts 1974 Yamaha TX650 XS650 Parts 1975 Yamaha XS650B Carburetor Parts 1975 Yamaha XS650B XS650 Parts 1976 Yamaha XS650C Carburetor Parts 1976 Yamaha XS650C XS650 Parts 1977 Yamaha XS650D Carburetor Parts 1977 Yamaha XS650D XS650 Parts 1978 Yamaha XS650E Carburetor Parts 1978 Yamaha XS650E XS650 Parts 1978 Yamaha XS650SE XS650 Special Carburetor Parts 1978 Yamaha XS650SE XS650 Special Parts 1979 Yamaha XS650F XS650 Carburetor Parts 1979 Yamaha XS650F XS650 Parts 1979 Yamaha XS650SF XS650 Special Carburetor Parts 1979 Yamaha XS650SF XS650 Special Parts 1980 Yamaha XS650 Special XS650SG Parts 1980 Yamaha XS650G XS650 Standard Carburetor Parts 1980 Yamaha XS650G XS650 Standard Parts 1980 Yamaha XS650SG XS650 Special Carburetor Parts 1981 Yamaha XS650H XS650 Standard Carburetor Parts 1981 Yamaha XS650H XS650 Standard Parts 1981 Yamaha XS650SH XS650 Special Carburetor Parts 1981 Yamaha XS650SH XS650 Special Parts 1982 Yamaha XS650SJ XS650 Special Carburetor Parts 1982 Yamaha XS650SJ XS650 Special Parts 1983 Yamaha XS650SK XS650 Special Carburetor Parts 1983 Yamaha XS650SK XS650 Special Parts Yamaha XS650 Carburetor Parts | Jets, Rebuild Kits, Floats & Carb Components Yamaha XS650 Jetting
#122.5 Main Jet - Small Round Type Pack of 2 - BS34-BS38. This main jet meters upper-throttle fuel through the carburetor main circuit.This #122.5...
Yamaha XS650 TX650 XS2 XS1 #120.0 Main Jet Small Round Type Pack of 2 BS34-BS38

1970-84 Yamaha XS650 TX650 XS2 XS1 #120.0 Main Jet - Small Round Type Pack of 2 - BS34-BS38

$7.50
48-0208
1970 Yamaha XS1 XS650 Carburetor Parts 1970 Yamaha XS1 XS650 Parts 1971 Yamaha XS1B XS650 Carburetor Parts 1971 Yamaha XS1B XS650 Parts 1972 Yamaha XS2 XS650 Carburetor Parts 1972 Yamaha XS2 XS650 Parts 1973 Yamaha TX650 XS650 Carburetor Parts 1973 Yamaha TX650 XS650 Parts 1974 Yamaha TX650 Carburetor Parts 1974 Yamaha TX650 XS650 Parts 1975 Yamaha XS650B Carburetor Parts 1975 Yamaha XS650B XS650 Parts 1976 Yamaha XS650C Carburetor Parts 1976 Yamaha XS650C XS650 Parts 1977 Yamaha XS650D Carburetor Parts 1977 Yamaha XS650D XS650 Parts 1978 Yamaha XS650E Carburetor Parts 1978 Yamaha XS650E XS650 Parts 1978 Yamaha XS650SE XS650 Special Carburetor Parts 1978 Yamaha XS650SE XS650 Special Parts 1979 Yamaha XS650F XS650 Carburetor Parts 1979 Yamaha XS650F XS650 Parts 1979 Yamaha XS650SF XS650 Special Carburetor Parts 1979 Yamaha XS650SF XS650 Special Parts 1980 Yamaha XS650 Special XS650SG Parts 1980 Yamaha XS650G XS650 Standard Carburetor Parts 1980 Yamaha XS650G XS650 Standard Parts 1980 Yamaha XS650SG XS650 Special Carburetor Parts 1981 Yamaha XS650H XS650 Standard Carburetor Parts 1981 Yamaha XS650H XS650 Standard Parts 1981 Yamaha XS650SH XS650 Special Carburetor Parts 1981 Yamaha XS650SH XS650 Special Parts 1982 Yamaha XS650SJ XS650 Special Carburetor Parts 1982 Yamaha XS650SJ XS650 Special Parts 1983 Yamaha XS650SK XS650 Special Carburetor Parts 1983 Yamaha XS650SK XS650 Special Parts Yamaha XS650 Carburetor Parts | Jets, Rebuild Kits, Floats & Carb Components Yamaha XS650 Jetting
#120.0 Main Jet - Small Round Type Pack of 2 - BS34-BS38. This main jet meters upper-throttle fuel through the carburetor main circuit.This #120.0...
Yamaha XS650 TX650 XS2 XS1 #117.5 Main Jet Small Round Type Pack of 2 BS34-BS38

1970-84 Yamaha XS650 TX650 XS2 XS1 #117.5 Main Jet - Small Round Type Pack of 2 - BS34-BS38

$7.50
48-0207
1970 Yamaha XS1 XS650 Carburetor Parts 1970 Yamaha XS1 XS650 Parts 1971 Yamaha XS1B XS650 Carburetor Parts 1971 Yamaha XS1B XS650 Parts 1972 Yamaha XS2 XS650 Carburetor Parts 1972 Yamaha XS2 XS650 Parts 1973 Yamaha TX650 XS650 Carburetor Parts 1973 Yamaha TX650 XS650 Parts 1974 Yamaha TX650 Carburetor Parts 1974 Yamaha TX650 XS650 Parts 1975 Yamaha XS650B Carburetor Parts 1975 Yamaha XS650B XS650 Parts 1976 Yamaha XS650C Carburetor Parts 1976 Yamaha XS650C XS650 Parts 1977 Yamaha XS650D Carburetor Parts 1977 Yamaha XS650D XS650 Parts 1978 Yamaha XS650E Carburetor Parts 1978 Yamaha XS650E XS650 Parts 1978 Yamaha XS650SE XS650 Special Carburetor Parts 1978 Yamaha XS650SE XS650 Special Parts 1979 Yamaha XS650F XS650 Carburetor Parts 1979 Yamaha XS650F XS650 Parts 1979 Yamaha XS650SF XS650 Special Carburetor Parts 1979 Yamaha XS650SF XS650 Special Parts 1980 Yamaha XS650 Special XS650SG Parts 1980 Yamaha XS650G XS650 Standard Carburetor Parts 1980 Yamaha XS650G XS650 Standard Parts 1980 Yamaha XS650SG XS650 Special Carburetor Parts 1981 Yamaha XS650H XS650 Standard Carburetor Parts 1981 Yamaha XS650H XS650 Standard Parts 1981 Yamaha XS650SH XS650 Special Carburetor Parts 1981 Yamaha XS650SH XS650 Special Parts 1982 Yamaha XS650SJ XS650 Special Carburetor Parts 1982 Yamaha XS650SJ XS650 Special Parts 1983 Yamaha XS650SK XS650 Special Carburetor Parts 1983 Yamaha XS650SK XS650 Special Parts Yamaha XS650 Carburetor Parts | Jets, Rebuild Kits, Floats & Carb Components Yamaha XS650 Jetting
#117.5 Main Jet - Small Round Type Pack of 2 - BS34-BS38. This main jet meters upper-throttle fuel through the carburetor main circuit.This #117.5...
Yamaha XS650 TX650 XS2 XS1 #115.0 Main Jet Small Round Type Pack of 2 BS34-BS38

1970-84 Yamaha XS650 TX650 XS2 XS1 #115.0 Main Jet - Small Round Type Pack of 2 - BS34-BS38

$7.50
48-0206
1970 Yamaha XS1 XS650 Carburetor Parts 1970 Yamaha XS1 XS650 Parts 1971 Yamaha XS1B XS650 Carburetor Parts 1971 Yamaha XS1B XS650 Parts 1972 Yamaha XS2 XS650 Carburetor Parts 1972 Yamaha XS2 XS650 Parts 1973 Yamaha TX650 XS650 Carburetor Parts 1973 Yamaha TX650 XS650 Parts 1974 Yamaha TX650 Carburetor Parts 1974 Yamaha TX650 XS650 Parts 1975 Yamaha XS650B Carburetor Parts 1975 Yamaha XS650B XS650 Parts 1976 Yamaha XS650C Carburetor Parts 1976 Yamaha XS650C XS650 Parts 1977 Yamaha XS650D Carburetor Parts 1977 Yamaha XS650D XS650 Parts 1978 Yamaha XS650E Carburetor Parts 1978 Yamaha XS650E XS650 Parts 1978 Yamaha XS650SE XS650 Special Carburetor Parts 1978 Yamaha XS650SE XS650 Special Parts 1979 Yamaha XS650F XS650 Carburetor Parts 1979 Yamaha XS650F XS650 Parts 1979 Yamaha XS650SF XS650 Special Carburetor Parts 1979 Yamaha XS650SF XS650 Special Parts 1980 Yamaha XS650 Special XS650SG Parts 1980 Yamaha XS650G XS650 Standard Carburetor Parts 1980 Yamaha XS650G XS650 Standard Parts 1980 Yamaha XS650SG XS650 Special Carburetor Parts 1981 Yamaha XS650H XS650 Standard Carburetor Parts 1981 Yamaha XS650H XS650 Standard Parts 1981 Yamaha XS650SH XS650 Special Carburetor Parts 1981 Yamaha XS650SH XS650 Special Parts 1982 Yamaha XS650SJ XS650 Special Carburetor Parts 1982 Yamaha XS650SJ XS650 Special Parts 1983 Yamaha XS650SK XS650 Special Carburetor Parts 1983 Yamaha XS650SK XS650 Special Parts Yamaha XS650 Carburetor Parts | Jets, Rebuild Kits, Floats & Carb Components Yamaha XS650 Jetting
#115.0 Main Jet - Small Round Type Pack of 2 - BS34-BS38. This main jet meters upper-throttle fuel through the carburetor main circuit.This #115.0...
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Yamaha XS650 TX650 XS2 XS1 #112.5 Main Jet Small Round Type Pack of 2 BS34-BS38

1970-84 Yamaha XS650 TX650 XS2 XS1 #112.5 Main Jet - Small Round Type Pack of 2 - BS34-BS38

$8.76 $7.50
You save $1.26
48-0205
1970 Yamaha XS1 XS650 Carburetor Parts 1970 Yamaha XS1 XS650 Parts 1971 Yamaha XS1B XS650 Carburetor Parts 1971 Yamaha XS1B XS650 Parts 1972 Yamaha XS2 XS650 Carburetor Parts 1972 Yamaha XS2 XS650 Parts 1973 Yamaha TX650 XS650 Carburetor Parts 1973 Yamaha TX650 XS650 Parts 1974 Yamaha TX650 Carburetor Parts 1974 Yamaha TX650 XS650 Parts 1975 Yamaha XS650B Carburetor Parts 1975 Yamaha XS650B XS650 Parts 1976 Yamaha XS650C Carburetor Parts 1976 Yamaha XS650C XS650 Parts 1977 Yamaha XS650D Carburetor Parts 1977 Yamaha XS650D XS650 Parts 1978 Yamaha XS650E Carburetor Parts 1978 Yamaha XS650E XS650 Parts 1978 Yamaha XS650SE XS650 Special Carburetor Parts 1978 Yamaha XS650SE XS650 Special Parts 1979 Yamaha XS650F XS650 Carburetor Parts 1979 Yamaha XS650F XS650 Parts 1979 Yamaha XS650SF XS650 Special Carburetor Parts 1979 Yamaha XS650SF XS650 Special Parts 1980 Yamaha XS650 Special XS650SG Parts 1980 Yamaha XS650G XS650 Standard Carburetor Parts 1980 Yamaha XS650G XS650 Standard Parts 1980 Yamaha XS650SG XS650 Special Carburetor Parts 1981 Yamaha XS650H XS650 Standard Carburetor Parts 1981 Yamaha XS650H XS650 Standard Parts 1981 Yamaha XS650SH XS650 Special Carburetor Parts 1981 Yamaha XS650SH XS650 Special Parts 1982 Yamaha XS650SJ XS650 Special Carburetor Parts 1982 Yamaha XS650SJ XS650 Special Parts 1983 Yamaha XS650SK XS650 Special Carburetor Parts 1983 Yamaha XS650SK XS650 Special Parts Yamaha XS650 Carburetor Parts | Jets, Rebuild Kits, Floats & Carb Components Yamaha XS650 Jetting
#112.5 Main Jet - Small Round Type Pack of 2 - BS34-BS38. This main jet meters upper-throttle fuel through the carburetor main circuit.This #112.5...
Yamaha XS650 TX650 XS2 XS1 Carb Slide Diaphragm BS38 OEM 256-14940-00

1970-77 Yamaha XS650 TX650 XS2 XS1 Carb Slide Diaphragm - BS38 ~ OEM 256-14940-00

$251.94
20-6029
1970 Yamaha XS1 XS650 Carburetor Parts 1970 Yamaha XS1 XS650 Parts 1971 Yamaha XS1B XS650 Carburetor Parts 1971 Yamaha XS1B XS650 Parts 1972 Yamaha XS2 XS650 Carburetor Parts 1972 Yamaha XS2 XS650 Parts 1973 Yamaha TX650 XS650 Carburetor Parts 1973 Yamaha TX650 XS650 Parts 1974 Yamaha TX650 Carburetor Parts 1974 Yamaha TX650 XS650 Parts 1975 Yamaha XS650B Carburetor Parts 1975 Yamaha XS650B XS650 Parts 1976 Yamaha XS650C Carburetor Parts 1976 Yamaha XS650C XS650 Parts 1977 Yamaha XS650D Carburetor Parts 1977 Yamaha XS650D XS650 Parts Yamaha XS650 Carb Floats & Carb Components Yamaha XS650 Carburetor Parts | Jets, Rebuild Kits, Floats & Carb Components
Carb Slide Diaphragm - BS38 - Replaces Yamaha OEM 256-14940-00. This Carb Slide Diaphragm - BS38 works in the carburetor slide area, controlling slide...
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