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Kohler Original Equipment 52 050 02-S Pro Performance Oil Filter. For optimum performance, we recommend changing the oil in your small engine after the first five hours of use. After that, change the oil on a yearly basis or after every 50 hours of use (whichever comes first).

Kohler Original Equipment 10 050 01-S1 Oil Filter.

Oil filter

Screen, oil
Your Exmark mower's engine depends on a clean oil filter to keep debris out of the lubrication system. A clogged or worn filter forces your engine to work harder, reduces fuel efficiency, and can lead to costly damage. Genuine OEM oil filters are engineered to Exmark's exact specifications, ensuring proper flow rate and protection.
We stock genuine Exmark lawn mower parts ready to ship. Whether you're prepping for summer or performing mid-season maintenance, replacing your oil filter is one of the smartest investments you can make. Find your model number on the deck or frame, and we'll match you with the exact filter your mower needs.
Keeping your Exmark lawn mower running strong means staying on top of oil filter changes. Below are answers to questions we hear most from Exmark owners.
Exmark recommends replacing your oil filter every 50 operating hours or at least once per season, whichever comes first. If you mow frequently or in dusty conditions, change it more often. Always refer to your owner's manual for your specific model's schedule.
Check the deck frame, engine block, or fuel tank—Exmark typically places a metal plate with the model number in one of these spots. You can also check inside the operator's manual pouch. Once you have it, enter it into our parts lookup tool and we'll show you compatible filters quickly.
While aftermarket filters may cost less upfront, OEM Exmark filters meet manufacturer tolerances for flow rate and bypass pressure. Using genuine parts support proper fit and performance and ensures maximum filtration. We stock genuine OEM filters at competitive prices.
A saturated filter restricts oil flow, forcing unfiltered oil through bypass valves and allowing metal particles to circulate. This accelerates engine wear, reduces compression, and can cause catastrophic failure mid-season. Regular changes are cheap insurance against an $800+ engine replacement.


Ensure reliable operation of your Exmark Lawn Mower with genuine OEM oil filter replacement parts from Repair Clinic. Regularly replacing the oil filter is key for maintaining engine health, as it helps in removing impurities from the oil, ensuring smooth operation. Use our model number lookup to find the right oil filter for your Exmark mower. Enjoy the convenience of same-day shipping and take advantage of our No-Hassle 365-Day Returns and Price Match Guarantee. For installation guidance, visit our Lawn Mower Repair Help page. Find additional Exmark Lawn Mower Parts for more options.
Exmark typically places the model number on a metal plate or label on the mower deck or frame. Check near the engine block and fuel tank as well, and look in the operator's manual pouch if the label is hard to find. The model number identifies the entire mower, not just one part, so it is the key to narrowing Repair Clinic's full selection of Exmark lawn mower parts. Enter the number in the model lookup, and the catalog will show parts matched to your unit. That means fewer wrong orders and a faster repair.

Regular filter replacement is one of the simplest ways to keep your Exmark Lawn Mower running efficiently. Repair Clinic stocks OEM filters for a wide range of appliances, ready to ship, along with installation videos and part diagrams. Use the model number lookup to confirm the exact filter for your unit, then order a few to keep on hand for scheduled service intervals.

Repair Clinic has five ways for you to stop your lawn mower from leaking gas. Before we get to those, let's review how the gasoline you pour into the tank powers the mower.

Why does your lawn mower battery keep dying? Repair Clinic has done the research and this article will provide some answers, starting with what a battery's purpose is on a gas-powered lawn mower.

What's causing that black smoke to billow out of the engine? There are three likely reasons and they are all related to how a gas-powered lawn mower engine operates.