OEM Honda Flywheel Woodruff Key – Z50 / CT70 / ATC70 – 90741-035-000

OEM Honda Flywheel Woodruff Key – 90741-035-000

Genuine OEM Honda woodruff key used to correctly index and secure the flywheel to the crankshaft. If the key is damaged, sheared, or missing, ignition timing can shift and cause hard starting or poor performance. When the flywheel is off, this is cheap insurance.

• OEM Honda Part Number: 90741-035-000
• Part Type: Flywheel woodruff key
• Function: Proper flywheel alignment and timing reference
• Condition: Genuine Honda, factory specification

Correct Fitment

• Honda Z50: Z50K0–1978, Z50R 1979–1987
• Honda CT70: CT70 K0–1978
• Honda ATC: ATC70 1973–1985, ATC90 1974–1978, ATC110 1979–1980
• Honda XR: XR75 1973–1977, XR80 1980–1984, XR100 1981–1984
• Honda XL: XL70 1974–1976, XL75 1977–1978
• Honda SL: SL70 1971, 1973
• Honda MR: MR50 1974–1975
• Honda S Series: S65 1965

Fits many other small-displacement Honda models that use this same crank/flywheel key size. Always replace the key if the old one shows any mushrooming, deformation, or damage.