Note: The profile is the industry standard for European truck PTOs and hydraulic dump pumps. Applications and "Exclusive" Industry Use
: Its straight-sided design offers a simple, cost-effective method for transmitting high torque while allowing for axial movement when required. DIN DUMP PUMPS | Permco
: Sizes are typically designated as Number of Keys × Minor Diameter (d) × Major Diameter (D) .
The "exclusive" nature of DIN 5462 often refers to its specialized use in high-pressure hydraulic systems and specific heavy-duty vehicle drivetrains:
: Leading manufacturers like Permco utilize the 8-spline 32x36 mount for dump pumps, providing a robust, bolt-on solution without needing intermediate adapters.