Regular transfer boxes have a reduction factor of 2, this may not be enough when installing large diameter wheels. Sets of gears and shafts redBTR are designed to change the reduction ratio of the transfer case of UAZ vehicles to 2.9, 3.26 and 3.3 . This allows you to use the car more efficiently off-road: it is easy to move in a rut or through a swamp at a minimum speed without the risk of stalling, to overcome long stretches of mud at high speed, using the full potential of the engine. Also, increasing the reduction ratio is recommended when installing large-radius wheels - this reduces the additional load on the engine and transmission components.
Benefits of redBTR reduction kits - increased resource and strength of gears and shafts, which is achieved by nitrocarburizing the surface layer with subsequent hardening.
For vehicles manufactured by UAZ LLC with a helical transfer case.
Type of transfer case - helical. Dimensions - 200x200x200 mm. Weight - 5450 gr.