Description
When you're running a Bad Boy mower day in and day out, keeping that Kohler KS-590 engine happy is what keeps you cutting grass instead of working on repairs. Clean oil flowing through your engine is the difference between a reliable machine that starts every time and one that leaves you frustrated in the shed. This genuine oil filter catches all the crud and contaminants that want to turn your smooth-running 19 horsepower engine into an expensive paperweight.
What You're Getting
- Genuine Kohler filter engineered specifically for the KS-590 engine series
- Efficient filtration that catches particles before they can damage internal components
- Proper flow design that maintains oil pressure while cleaning thoroughly
- Direct replacement that fits exactly like the original—no modifications needed
- Durable construction that holds up to the heat and pressure of commercial mowing
Built for Real Mowing Work
This filter is designed for the Kohler KS-590 541cc 19HP engine found in Bad Boy MZ, MZ Magnum, and TSC series mowers from 2018-2020. Whether you're cutting residential lawns with tight turns around landscaping or tackling commercial properties with hours of continuous operation, this is the same filter that came on your mower from the factory.
Made to Last
Mowing puts engines through their paces—constant RPM changes, debris ingestion, and temperature cycling from cool mornings to hot afternoons. This Kohler filter is built to handle these demanding conditions with quality filter media and a robust housing that won't fail when you need it most.
Good to Know
Change this filter every 100 hours or once a season, whichever comes first. Keep your mower running smooth with factory replacements rather than generic substitutes. When installing, lightly coat the rubber gasket with clean oil before threading it on. Hand-tighten plus an additional 3/4 turn—no need to over-torque it with tools.