GEARBOX / DIFFERENTIAL MOD v1.4 [1.22.X]

This mod makes changes to the cabin and transmission files for the new gearboxes and also changes to the engine,

badge, sound and certain equip files for the new engines.

Latest revision: GearboxMOD v1.4

Works with game version 1.22

Updated for 1.22 game version

Small changes:
- Added no adblue power limit to Iveco Hiway 420,460,480hp and Stralis 460hp engines.
- Added no adblue power limit to MB OM470 engines
- Added no adblue power limit to Volvo D13C,D13K and D16K engines

- Updated MB exterior and interior sounds for OM470 engines
- Updated Volvo exterior and interior sounds for D13K and D16K engines