CRANKSHAFT NITRIDING – ISONITE SQ

SQ treatment has higher hardness and rigidity than Tufftride (salt bath nitrocarburising) treatment.
The black film on the surface also has the purpose of corrosion resistance and improving slip characteristics.
Also reduces distortion during cooling and prevents cracks.

Nissan L6 cylinder : JPY 32,000
Rover MINI : JPY 30,000
*The price does not include tax.

* Please contact us for other models.
* Photo shown above is of the Rover MINI crankshaft.