Small Engines and Lawn Mower Parts | Briggs & Stratton Parts & Accessories. Keep your lawn mower and outdoor power equipment running at peak performance with Briggs & Stratton parts and accessories. Whether you're searching for a replacement carburetor, or a simple spark plug, Briggs & Stratton small engine parts are guaranteed to fit and built to last longer than aftermarket or generic parts.Manuals · Find Your Model Number · Maintenance How-To · Repair Parts - Shop Dealer Locator | Briggs & Stratton Finding the right dealer is key to getting the right help. Briggs & Stratton ® dealers are certified and specialize in selling or servicing our different product types. Choose the product category that fits your unit to find the best dealer near you.