4.92 - 12x59 Final Drive for NISSAN Micra JB3/JH3/JHQ gearbox

4.92 (12x59) Final drive for Nissan Micra K12 SR160, K13 & K14 with Renault JH3, JHQ & JB3 gearboxes.

Material: Billet and forged Ni CrMo steel.

Hardness: HRC 56~60

Main surface treatment processes used: Sandblasting, shot peening and WPC.

Main heat treatments used: Carburizing and Cryogenic.