Honda motorcycle parts
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1970 Honda CB175K4 · Tools & Hardware Buying guide
Compare the clutch nut tool ends and the drive equipment on your bench. Identify the replacement locknut at the required assembly, and use the service information to plan any additional tools.
3/8-Inch Drive Clutch Nut ToolClutch center nut tool with a 24mm inside diameter and 3/8-inch drive interface, listed for CB175K 1969–73.View part
Dual-Ended Clutch Nut Tool20 mm and 24 mm working ends for use with a 1/2-inch drive extension bar. Suitable for the listed CB175K 1969–73 applications.View part
Honda 16mm Lock NutGenuine Honda 16 mm locknut, reference 90231-KCS-651, sold individually. Confirm the assembly position when the engine or clutch has been changed.View part
Related parts: Clymer Repair Manual
The standard tool has a 24mm inside diameter and accepts a 3/8-inch driver. The dual-ended version has 20mm and 24mm working diameters for a 1/2-inch drive extension bar. Compare the locking nut and your available tools rather than choosing solely by the premium label.
The related Clymer manual covers maintenance, troubleshooting and repair for CB175K 1969–73. Use the relevant procedure to identify the assembly and any supporting tools. If a previous owner changed the engine or another major component, obtain service information for that fitted assembly as well.
The standard tool combines a 24mm inside diameter with 3/8-inch drive. The dual-ended tool offers 20mm and 24mm ends for 1/2-inch drive equipment. Compare both the working end and your driver.
Genuine Honda 90231-KCS-651 replaces several earlier references, including 90231-200-010 and 90231-200-000. Compare the full supersession list and the required assembly position before ordering, especially on an engine assembled from different parts.
No. The Clymer manual covers multiple Honda models, including CB175K 1969–73. Check the relevant model section and any changed assemblies; it is an aftermarket repair reference rather than an original Honda owner’s booklet.
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