A mint d75 set back 12 vein pump. This is not the std. 12 vein. This is the set back skat-trak, which has the same restriction as a std. 6 vein but loads better and stays hooked up like a 12 vein. The best of both worlds. This come with a hardened stub shaft and i also have the hardened drive shaft for 1200 pro and others. With drive shaft $800.00 and without $600.00. Pm. If interested. Thanks