Prepare the right driver and engagement before buying tools for your 1981 CB900C Custom. The rotor puller uses a thread, the clutch-nut tools use different driver sizes, and the tripod wrench serves the aftermarket spin-on filter arrangement. Identify the fitted assembly first, then choose the tool.
1979 Honda CB750F Motorcycle Parts1979 Honda CB750K Motorcycle Parts1979 Honda CB750L Motorcycle Parts1980 Honda CB400TA Motorcycle Parts1980 Honda CB750C Motorcycle Parts1980 Honda CB750F Motorcycle Parts1980 Honda CB750K Motorcycle Parts1980 Honda CB900C Motorcycle Parts1981 Honda CB400TB Motorcycle Parts1981 Honda CB750C Motorcycle Parts1981 Honda CB750F Motorcycle Parts1981 Honda CB750K Motorcycle Parts1981 Honda CB900C Motorcycle Parts1981 Honda CB900F Motorcycle Parts1982 Honda CB450T Hawk Motorcycle Parts1982 Honda CB750C Motorcycle Parts1982 Honda CB750F Motorcycle Parts1982 Honda CB750K Motorcycle Parts1982 Honda CB750SC Motorcycle Parts1982 Honda CB900C Motorcycle Parts1982 Honda CB900F Motorcycle Parts1983 Honda CB1000C Motorcycle Parts1983 Honda CB1100F Motorcycle Parts1983 Honda CB750SC Motorcycle Parts1984 Honda CB750SC Motorcycle Parts1985 Honda CB750SC Motorcycle Parts1986 Honda CB750SC Motorcycle PartsHonda CB Electrical & Ignition PartsHonda CB Engine, Steering & Clutch ToolsHonda CB Starter & Charging System PartsHonda CB Tools, Hardware & AccessoriesHonda CB1000 Motorcycle Parts by Model & YearHonda CB400 Motorcycle Parts by Model & YearHonda CB400T Hawk Motorcycle Parts (1978–1981)Honda CB450 Motorcycle Parts by Model & YearHonda CB750 DOHC Parts (1979–1982)Honda CB750 Motorcycle Parts by Model & YearHonda CB750C Custom Motorcycle Parts (1980–1982)Honda CB750F Motorcycle Parts (1975–1982)Honda CB750K Motorcycle Parts (1969–1982)Honda CB750SC Nighthawk Motorcycle Parts (1982–1986)Honda CB900 Motorcycle Parts by Model & YearHonda CB900C Custom Motorcycle Parts (1980–1982)Honda CB900F Supersport Motorcycle Parts (1981–1982)Series 3: CB700-750SC (82-86)Series 4: CB900-1100 (80-83)Series 7: CB400-CB450 (65-86)
Pull your DOHC CB alternator rotor with this Alternator Rotor Puller, 18mm x M1.5 right-hand thread, for internal-thread rotors and flywheels.Key Features• Alternator rotor...
1959 Honda CB92 Motorcycle Parts1966 Honda CB450K Black Bomber Motorcycle Parts1968 Honda CB350K0 Motorcycle Parts1968 Honda CL350K0 Motorcycle Parts1969 Honda CB175K3 Motorcycle Parts1969 Honda CB750K Motorcycle Parts1970 Honda CB175K4 Motorcycle Parts1970 Honda CB750K Motorcycle Parts1970 Honda CL350K2 Motorcycle Parts1970 Honda SL350K0 Motorcycle Parts1971 Honda CB175K1 Motorcycle Parts1971 Honda CB350K3 Motorcycle Parts1971 Honda CB750K Motorcycle Parts1971 Honda CL350K3 Motorcycle Parts1971 Honda SL350K1 Motorcycle Parts1972 Honda CB175K6 Motorcycle Parts1972 Honda CB350K4 Motorcycle Parts1972 Honda CB750K Motorcycle Parts1972 Honda CL350K4 Motorcycle Parts1972 Honda SL350K2 Motorcycle Parts1973 Honda CB175K7 Motorcycle Parts1973 Honda CB350G Motorcycle Parts1973 Honda CB750K Motorcycle Parts1973 Honda CL350K5 Motorcycle Parts1974 Honda CB360G Motorcycle Parts1974 Honda CB360K0 Motorcycle Parts1974 Honda CB750K Motorcycle Parts1974 Honda CL360K0 Motorcycle Parts1975 Honda CB360T Motorcycle Parts1975 Honda CB400F Motorcycle Parts1975 Honda CB750F Motorcycle Parts1975 Honda CB750K Motorcycle Parts1975 Honda CL360K1 Motorcycle Parts1976 Honda CB360T Motorcycle Parts1976 Honda CB400F Motorcycle Parts1976 Honda CB750F Motorcycle Parts1976 Honda CB750K Motorcycle Parts1977 Honda CB400F Motorcycle Parts1977 Honda CB750F Motorcycle Parts1977 Honda CB750K Motorcycle Parts1978 Honda CB750F Motorcycle Parts1978 Honda CB750K Motorcycle Parts1979 Honda CB750F Motorcycle Parts1979 Honda CB750K Motorcycle Parts1979 Honda CB750L Motorcycle Parts1980 Honda CB750C Motorcycle Parts1980 Honda CB750F Motorcycle Parts1980 Honda CB750K Motorcycle Parts1980 Honda CB900C Motorcycle Parts1981 Honda CB750C Motorcycle Parts1981 Honda CB750F Motorcycle Parts1981 Honda CB750K Motorcycle Parts1981 Honda CB900C Motorcycle Parts1981 Honda CB900F Motorcycle Parts1982 Honda CB750C Motorcycle Parts1982 Honda CB750F Motorcycle Parts1982 Honda CB750K Motorcycle Parts1982 Honda CB900C Motorcycle Parts1982 Honda CB900F Motorcycle Parts1983 Honda CB1000C Motorcycle Parts1983 Honda CB1100F Motorcycle Parts1984 Honda CB125S Motorcycle Parts1985 Honda CB125S Motorcycle PartsHonda CB Engine, Steering & Clutch ToolsHonda CB Tools, Hardware & AccessoriesHonda CB1000 Motorcycle Parts by Model & YearHonda CB125 Motorcycle Parts by Model & YearHonda CB125S Motorcycle Parts (1973–1985)Honda CB175K Motorcycle Parts (1969–1973)Honda CB350 Motorcycle Parts by Model & YearHonda CB350K Motorcycle Parts (1968–1972)Honda CB360 Motorcycle Parts by Model & YearHonda CB360T Motorcycle Parts (1975–1976)Honda CB400 Motorcycle Parts by Model & YearHonda CB400F Motorcycle Parts (1975–1977)Honda CB450 Motorcycle Parts by Model & YearHonda CB450K Motorcycle Parts (1965–1974)Honda CB750 DOHC Parts (1979–1982)Honda CB750 Motorcycle Parts by Model & YearHonda CB750 SOHC Parts (1969–1978)Honda CB750C Custom Motorcycle Parts (1980–1982)Honda CB750F Motorcycle Parts (1975–1982)Honda CB750K Motorcycle Parts (1969–1982)Honda CB900 Motorcycle Parts by Model & YearHonda CB900C Custom Motorcycle Parts (1980–1982)Honda CB900F Supersport Motorcycle Parts (1981–1982)Honda CB92 Motorcycle Parts (1959–1963)Honda CL350K Motorcycle Parts (1968–1973)Honda CL360K Motorcycle Parts (1974–1975)Honda SL350K Motorcycle Parts (1969–1973)Series 10: CB72-CB250 (59-85)Series 4: CB900-1100 (80-83)Series 7: CB400-CB450 (65-86)Series 8: CB350-CB400 (72-77)Series 9: CB350-CB360 (69-75)
Remove your clutch center nut without damage with this Clutch Center Nut Removal Tool, the perfect tool for easier removal and fitting without damaging...
1959 Honda CB92 Motorcycle Parts1966 Honda CB450K Black Bomber Motorcycle Parts1968 Honda CB350K0 Motorcycle Parts1968 Honda CL350K0 Motorcycle Parts1969 Honda CB175K3 Motorcycle Parts1969 Honda CB750K Motorcycle Parts1970 Honda CB175K4 Motorcycle Parts1970 Honda CB750K Motorcycle Parts1970 Honda CL350K2 Motorcycle Parts1970 Honda SL350K0 Motorcycle Parts1971 Honda CB175K1 Motorcycle Parts1971 Honda CB350K3 Motorcycle Parts1971 Honda CB750K Motorcycle Parts1971 Honda CL350K3 Motorcycle Parts1971 Honda SL350K1 Motorcycle Parts1972 Honda CB175K6 Motorcycle Parts1972 Honda CB350K4 Motorcycle Parts1972 Honda CB750K Motorcycle Parts1972 Honda CL350K4 Motorcycle Parts1972 Honda SL350K2 Motorcycle Parts1973 Honda CB175K7 Motorcycle Parts1973 Honda CB350G Motorcycle Parts1973 Honda CB750K Motorcycle Parts1973 Honda CL350K5 Motorcycle Parts1974 Honda CB360G Motorcycle Parts1974 Honda CB360K0 Motorcycle Parts1974 Honda CB750K Motorcycle Parts1974 Honda CL360K0 Motorcycle Parts1975 Honda CB360T Motorcycle Parts1975 Honda CB400F Motorcycle Parts1975 Honda CB750F Motorcycle Parts1975 Honda CB750K Motorcycle Parts1975 Honda CL360K1 Motorcycle Parts1976 Honda CB360T Motorcycle Parts1976 Honda CB400F Motorcycle Parts1976 Honda CB750F Motorcycle Parts1976 Honda CB750K Motorcycle Parts1977 Honda CB400F Motorcycle Parts1977 Honda CB750F Motorcycle Parts1977 Honda CB750K Motorcycle Parts1978 Honda CB750F Motorcycle Parts1978 Honda CB750K Motorcycle Parts1979 Honda CB750F Motorcycle Parts1979 Honda CB750K Motorcycle Parts1979 Honda CB750L Motorcycle Parts1980 Honda CB750C Motorcycle Parts1980 Honda CB750F Motorcycle Parts1980 Honda CB750K Motorcycle Parts1980 Honda CB900C Motorcycle Parts1981 Honda CB750C Motorcycle Parts1981 Honda CB750F Motorcycle Parts1981 Honda CB750K Motorcycle Parts1981 Honda CB900C Motorcycle Parts1981 Honda CB900F Motorcycle Parts1982 Honda CB750C Motorcycle Parts1982 Honda CB750F Motorcycle Parts1982 Honda CB750K Motorcycle Parts1982 Honda CB750SC Motorcycle Parts1982 Honda CB900C Motorcycle Parts1982 Honda CB900F Motorcycle Parts1983 Honda CB1000C Motorcycle Parts1983 Honda CB1100F Motorcycle Parts1983 Honda CB750SC Motorcycle Parts1984 Honda CB125S Motorcycle Parts1985 Honda CB125S Motorcycle PartsHonda CB Engine, Steering & Clutch ToolsHonda CB Tools, Hardware & AccessoriesHonda CB1000 Motorcycle Parts by Model & YearHonda CB125 Motorcycle Parts by Model & YearHonda CB125S Motorcycle Parts (1973–1985)Honda CB175K Motorcycle Parts (1969–1973)Honda CB350 Motorcycle Parts by Model & YearHonda CB350K Motorcycle Parts (1968–1972)Honda CB360 Motorcycle Parts by Model & YearHonda CB360T Motorcycle Parts (1975–1976)Honda CB400 Motorcycle Parts by Model & YearHonda CB400F Motorcycle Parts (1975–1977)Honda CB450 Motorcycle Parts by Model & YearHonda CB450K Motorcycle Parts (1965–1974)Honda CB750 DOHC Parts (1979–1982)Honda CB750 Motorcycle Parts by Model & YearHonda CB750 SOHC Parts (1969–1978)Honda CB750C Custom Motorcycle Parts (1980–1982)Honda CB750F Motorcycle Parts (1975–1982)Honda CB750K Motorcycle Parts (1969–1982)Honda CB750SC Nighthawk Motorcycle Parts (1982–1986)Honda CB900 Motorcycle Parts by Model & YearHonda CB900C Custom Motorcycle Parts (1980–1982)Honda CB900F Supersport Motorcycle Parts (1981–1982)Honda CB92 Motorcycle Parts (1959–1963)Honda CL350K Motorcycle Parts (1968–1973)Honda CL360K Motorcycle Parts (1974–1975)Honda SL350K Motorcycle Parts (1969–1973)Series 10: CB72-CB250 (59-85)Series 3: CB700-750SC (82-86)Series 4: CB900-1100 (80-83)Series 7: CB400-CB450 (65-86)Series 8: CB350-CB400 (72-77)Series 9: CB350-CB360 (69-75)
Remove clutch center nuts on different bikes with this Premium Clutch Center Nut Removal Tool, the perfect tool for easier removal and fitting without...
Remove and install spin-on oil filters with this 3/8" Drive Tripod Oil Filter Wrench. Designed for our aftermarket spin-on cartridge oil filters.Key Features• 3/8"...
The basic clutch tool is 24mm with a 3/8-inch drive. The premium version offers 20mm and 24mm ends with a 1/2-inch extension connection, while the rotor puller requires its specified internal thread.
The basic 24mm tool and double-ended 20/24mm version have different driver requirements. Compare the installed nut and available equipment before purchase. Follow the correct service method and avoid assuming the premium name means a different clutch application or procedure is required.
Match oil-filter tooling to the installed system
The linked tripod wrench is for the listed aftermarket spin-on filters. Honda’s original CB900C uses a paper element in a bolt-secured housing, so identify a conversion before buying this tool. A 3/8-inch drive connection only describes how the wrench is driven; it does not make it suitable for the original housing.
Buying questions
Is the rotor-puller thread the rotor-bolt thread size?
The M18 × 1.5 right-hand specification belongs to the puller’s extraction engagement inside the rotor. Honda shows a separate retaining bolt. Remove and service the assembly using the Honda procedure; do not select bolt hardware from the puller dimension.
Does a clutch-nut tool eliminate the need to hold the clutch?
No. It engages the nut while the clutch must be held as the service procedure requires. The basic tool uses a 3/8-inch drive and 24 mm internal engagement; the double-ended tool has 20 and 24 mm ends for a 1/2-inch extension. Choose compatible driving and holding equipment separately.
When is the tripod filter wrench the relevant choice?
When servicing the specified aftermarket spin-on filter arrangement. Confirm that conversion is installed before buying a tool that is not intended for the original paper-element housing.
Not sure which part you need?
Send your model and year, plus photos of your existing part and any changes to the original setup.