They transmit motion and force up to a point. These gears are also a little different from other types of gears, because they have an odd shape. The contact surfaces of Hypoid Gearbox are not coplanar, which enables them to engage quietly and smoothly. It is this characteristic that makes them so desirable in many industrial uses.
The design of hypoid gears is unique as they can take huge amounts of power and in some cases remain quiet. Being the attention economy itself noisy, no one wants a noisy car! In a WKM-B Hypoid Gearbox, the gears are made to mesh perfectly in such design.
This can boost fuel economy, because (all else being equal) lighter cars typically consume less gas. Furthermore, WKM-C Hypoid Gearbox can withstand very heavy loads. This is especially helpful for trucks and S.U.V. that must carry or pull heavy things. The tough structure of hypoid gears make them difficult to break, so they are safe. Drivers can have much better rides when they feel safe in their cars.
If you are intending to purchase hypoid Gear boxes at a wholesale price, then it is important that you look for trusted manufacturers. One good place to start is by searching online. You visit websites showing pictures of their products, with descriptions to read.
If you do find a manufacturer that looks like it might work, I would then attempt direct contact. Ask question about their products, such as how they manufacture the gearboxes and what materials they are made from. A good manufacturer will be glad to reply your question and share with you information.