Close ratio gear set PSA MA gearbox

Close Ratio for Peugeot / Citroën MBE4 gearbox

1st - 41/12 teeth - 3.417

2nd - 33/14 teeth - 2.357

3rd - 36/20 teeth - 1.800

4th - 44/30 teeth - 1.467

-=gearbox cover=-

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.