For usage in motorsports-cars, or as replacement of the original OEM side cover of the early 915 gearboxes we now offer our own sidecover. This sidecover is engineered very solid and made from high-tensile aluminium (F53). The surface is being anodized.
Construction was made based on the dimensions of the late 915 OEM part, that had a circular reinforcement fin. Our side cover increases the torque compatibility substantially, because the stiffness of this part does not allow that it moves to the side even if high torque is charged to the gearbox. No adjustment to the gearbox itsself is necessary if our sidecover is being mounted.