They are made out of durable materials

Briggs & Stratton 692011 Push Rod

Move through work quickly with the Oregon Gator G5 596-769

Husqvarna/Weed Eater/Poulan/Ryobi 532418373 Blade Adapter 1-1/4"

Briggs & Stratton 799871 Carburetor

Murray 703978 Bolt,1/4-20X0.5 Google Shopping They are made out ofOnly Briggs & Stratton genuine parts are specially designed to exact OEM standards, Manufactured & tested to help deliver optimum performance in Briggs & Stratton engines. Not only are Briggs & Stratton genuine parts to fit, but using them ensures that the Briggs & Stratton engine they are installed on complies with applicable (EPA) emission regulations.