B12 Transmission
5-speed fully synchronized manual transmission (5MT) designed for SGMW/Chevrolet B12 (1.2L) engines with transverse front-wheel drive layout.
Key Features & Construction
- Aluminum alloy case with cast iron intermediate plate for lightweight design, high strength, and reduced noise
- Fully synchronized design ensures smooth shifting with strong engagement feel
- Precision shot-peened gears for high load capacity and excellent transmission efficiency
Vehicle Compatibility
Fits B12/LMU/LSI 1.2L engines. Compatible with Wuling Rongguang, Wuling Zhiguang, Chevrolet Sail 1.2L, N300 and other mini vans, trucks, and passenger cars.
OEM Part Numbers
OEM Numbers: 33030-0W641, 33030-26691, 33030-0L010