If you are doing a on your Wira:
In this guide, we will dissect every factory gearbox code, explain how to read the stamping on the casing, list compatible transmissions, and answer the most common questions regarding gear ratios and durability. code gearbox wira
: Common in the 1.6L (4G92) and 1.8L (4G93) variants. Users often reference sub-codes like "222" for specific gear ratios suitable for the 1.6L manual. If you are doing a on your Wira:
Whether you are rebuilding a classic Proton Wira or repairing a daily driver, never buy a transmission without reading the stamp. Whether you are rebuilding a classic Proton Wira
, utilizes a variety of gearbox codes that correspond directly to its engine displacements (1.3L to 1.8L) and fuel delivery systems. Identifying the correct code is essential for maintenance, performance tuning, or transmission replacement. Manual Transmission Codes