It is a fully automatic differential lock that does not require manual operations, it has no switches or pneumatic controls of any kind.
It is based on a simple mechanism that allows disengagement when the vehicle turns or requires the intervention of the differential.
This type of block eliminates the defects of self-locking differentials as also when stationary and with a wheel in traction air in contrast to the self-locking, and still allows the differential action cornering on hard ground allowing road use or tight maneuvers in the trial races.
Perfect for those who use the medium in competitions thanks to the unquestioned reliability even with heavy use and being automatic is also ideal for beginners.
This type of block, produced by the famous American company POWERTRAX of which HM4X4 is authorized dealer, completely replaces the internal mechanism of the original differential and therefore guarantees perfect operation in all conditions, also all the spare parts are always available at our warehouse.
Although it can also be installed on the front deck we recommend installing it only on the rear axle.
This block is mounted on our Suzuki Samurai and is therefore the one that we most recommend for any use of the vehicle.
Reuse the original planetary.
