The Briggs & Stratton Store Blog

Once you see a leak of engine oil around your Briggs and Stratton engine crankshaft, it is usually an indication that the crankshaft seal has failed. The crankshaft seal is a vital component that keeps the oil inside the crankcase and dirt or grease out of the crankcase. The task of replacing it seems daunting at first, but once you have the proper tools, it is as easy as following a set of instructions that will have you successfully working on your engine again in no time. Importance of the Cr …

When you notice oil leaking from your Briggs & Stratton engine, especially around the crankshaft, it's likely time for oil seal replacement. A cracked or worn-out seal leaks oil, starves the engine of lubrication, and causes long-term engine damage. The good news is that oil seal replacement is an easy DIY job using the right tools and this guide. In this short guide, we will take you step by step through replacing the oil seal in a Briggs and Stratton engine, detail the tools that you requ …

Cleaning your air filter is simple, but it is one of the most critical maintenance procedures that you can do to protect the engine and improve the lawn mower's performance. If you own a Briggs & Stratton mower, knowing how to clean or replace the air filter correctly can save you money, fuel, and trouble in the long run. Table of Contents Foam vs. Paper Filters: What's the Difference? Why the Air Filter Matters Filter Types and Compatibility When and How to Clean the Filter Cleaning vs. Re …

If your Briggs & Stratton lawn mower won’t start because the pull cord is broken, jammed, or won’t recoil, don’t panic. This is one of the most common issues with walk-behind mowers—and it’s easier to fix than most people think. Learning how to replace the pull cord on a lawn mower, specifically for a Briggs and Stratton engine, can save you time and the cost of service. In this guide, you’ll find a clear step-by-step process tailored for Briggs & Stra …

Old fuel is one of the most common reasons why lawn mowers struggle to start, run roughshod, or develop engine problems. If you’re wondering how to drain gas from Briggs and Stratton lawn mower parts, you’re not alone—and this guide will walk you through the safest, easiest way to do it at home. In this blog, we’ll explain two effective methods to drain the fuel: With a siphon pump, it is the cleanest and least invasive way. Disconnecting the fuel line by hand is best if …