This Briggs & Stratton 691992 engine is a top-quality replacement part for your lawn mower. It is made of durable aluminum material that ensures long-lasting performance and reliability. This engine is specifically designed for lawn mowers and is perfect for those who need a replacement part for their Briggs & Stratton model. The brand of this engine is Briggs & Stratton, which is known for producing high-quality lawn mower parts. It is categorized as a lawn mower part and falls under the yard, garden & outdoor living category. This engine is a type of replacement part that is perfect for those who need to replace their old and worn-out engine.