The gears of the main pair are designed to transmit torque directly to the drive wheels.
They are used for UAZ vehicles equipped with bridges of the Spicer type.
redBTR has added a model with a gear ratio of 5.125 to the line of final drive gears. The number of teeth of the driving and driven gears is 8 and 41, respectively. The main pair is designed to upgrade the transmission of the front / rear axles of UAZ vehicles equipped with Spicer type axles.
Quality and reliability are the main criteria that we pay attention to. The production technology involves the gradual processing of the surface layer of the main pair - so the gear teeth acquire optimal physical characteristics.
Nitrocarburizing of the teeth gives the metal layer increased wear and corrosion resistance, while maintaining the internal plasticity of the metal structure: it is important under extreme loads on the transmission during operation.
Surface hardening of the teeth increases the strength characteristics of the product to 57-63 HRC on the Rockwell scale.
Phosphate-molybdenum coating of the teeth eliminates deformation and minimizes noise during the rolling of gears.
The advantages of the novelty will be appreciated by car owners who have installed wheels with a radius of more than 33 inches on their SUVs: a change in torque reduces the load on the engine, helps to overcome areas of unstable ground, and it is easy to climb uphill over large stones and logs.