TOURMAX Clutch Spring Kit for KAWASAKI KDX 420, KX 250, KX 420 1974-1991

TOURMAX offers these clutch springs for KAWASAKI KDX 420, KX 250, KX 420 1974-1991. The springs push on the pressure plate to clamp the plates together. With heat they lose strength and the clutch starts to slip.

Why replace the clutch springs?

The benefits:

• Stop slipping, especially under acceleration.
• Get a positive clutch back.
• Heavy-duty springs exist for tuned engines (slightly heavier lever).

Why choose TOURMAX?

Tourmax has its parts made in Japan by suppliers to the major Japanese manufacturers, at OEM quality level according to the brand.

When should you replace the clutch springs on your KAWASAKI KX 250?

Measure the friction plate thickness and the spring free length: below the manufacturer's minimum they must be replaced. Blued or warped steel plates are replaced too.

Specifications and fitting tips

• Manufacturer part number: HSP-403-6

Cross-Mania tip: Soak the friction plates in gearbox oil before fitting, check the basket for notches and replace the springs at the same time.

Also needed with this part

• Clutch plates : NEWFREN · TECNIUM
• Clutch cover gasket : PROX · MOOSE
• Gearbox oil : LIQUI MOLY 10W30 1 L · LIQUI MOLY 500 ml

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
KAWASAKI KDX 420 1981
KAWASAKI KX 250 1991
KAWASAKI KX 250 1990
KAWASAKI KX 250 1989
KAWASAKI KX 250 1988
KAWASAKI KX 250 1987
KAWASAKI KX 250 1981
KAWASAKI KX 250 1980
KAWASAKI KX 250 1979
KAWASAKI KX 250 1978
KAWASAKI KX 250 1977
KAWASAKI KX 250 1976
KAWASAKI KX 250 1975
KAWASAKI KX 250 1974
KAWASAKI KX 420 1981
KAWASAKI KX 420 1980