AZ2220000049 Front Aluminum Housing is suitable for SINOTRUK 25712 transmission, specially used for models without retarder, and it is a core part of the transmission front housing.

Adopting high-quality aviation-grade aluminum alloy through integral die-casting, it features lighter self-weight and effectively reduces the overall vehicle load.

All mounting surfaces of the housing are finely ground and precisely processed with standard and regular positioning holes, ensuring high fitting accuracy during assembly.

It has strong structural toughness, resisting cracking and deformation under bumpy driving and high working load conditions. With excellent sealing performance, it can eliminate common faults such as oil seepage and dust ingress.

Manufactured in line with original factory quality standards, it features high compatibility, easy assembly and disassembly, and long service life, being an optimal accessory for maintenance and replacement of heavy-duty truck transmissions.