Assembly, Puller Mandrel 3822782

The Cummins Assembly, Puller Mandrel (3822782) is a mechanical tool used to securely hold and extract pulleys, gears, and similar components from shafts in heavy-duty equipment. It consists of a mandrel that fits over the shaft end and a puller arm that applies leverage to remove parts without damaging adjacent components. This assembly facilitates maintenance and repair operations in commercial vehicle service environments.