Constant velocity joints

Constant velocity joints

Treated for long life and resistance.

Constant velocity joints are certified as spare parts of matching quality according to regulation (EU) N. 461/2010.


Open Parts constant velocity joints are strongly resistant thanks to sophisticated treatments.

The cementation treatment includes a supply of carbon on the surface giving hardness to the product and high resistance to wear.

The phosphatation treatment, which is done by plunging the product into a phosphoric acid solution, gives high resistance to corrosion and wear.

The ball housings inside the joint are case-hardened and ground.


The Open Parts constant velocity joint comes complete with: bands, gaiter, Seeger for fixing the gaiter, nut.


The following information is shown on the constant velocity joint and label: brand, article code, production batch.

Fitting instructions can be found inside the box.

extended 2 – years warranty with


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