HD ring and pinion Suzuki Samurai 4.89 made in Italy.
Product features:
- superclean Steel UNI-7846 steel
- gleason cut
- HRC 59-62 heat treatment
- CNC lapping
- manganese phosphating
Lapping in jargon is the running-in and means that each crown is run in together with its pinion for a few minutes to avoid possible damage during the first hours of operation which are the most critical for a bevel gear and black oxidation is the final treatment that it makes the pieces black and protects them from corrosion as well as making them more visually beautiful.
The high construction precision makes the adjustment particularly simple, it is however recommended to have the installation carried out by a specialized workshop.
Specifications for ratios 4.89:
- pinion teeth 9
- pinion slots 27
- crown teeth 44
