Therwen 8 Pack 52 050 02 Oil Filter Extra Capacity Engine Lawn Mower Oil Filter Compatible with Kohler 52 050 02 5205002-s 52 050 02-s1 Ch11-ch25 Cv11-cv22 M18 M20 Sv715 Sv725 Sv735

What It Is

This is an 8-pack of extra-capacity spin-on oil filters for air-cooled Kohler engines in lawn mowers, tractors, and zero-turn mowers. Designed to replace OEM part 52 050 02, it offers increased filtration media and oil-holding capacity for extended drain intervals.

Fitment & Compatibility

• Direct OEM replacement for Kohler 52 050 02, 5205002-s, and 52 050 02-s1.
• Compatible engines: Kohler Command (CH11–CH25), Courage (CV11–CV22), Magnum (M18, M20), and 7000 Series (SV715, SV725, SV735).
• Thread size: 3/4"-16 (standard for most Kohler spin-on filters). Measure your old filter’s thread diameter and gasket width to confirm.
• Cross-check your engine model number (stamped on valve cover or shroud) against the list above—don’t rely on mower brand alone.
• Dimensions: Approximately 3.5" tall x 3.3" diameter; verify clearance around your engine’s filter mounting location.

Key Things to Know

• Extra capacity means longer life – This filter holds more oil than standard, ideal for heavy-use mowers or extended intervals. Follow your engine manual’s oil change schedule.
• Installation is straightforward – Spin on hand-tight until gasket contacts, then tighten 3/4 turn. No tools needed, but check for leaks after first run.
• Quality note – At 4.7 stars with 101 reviews, this is a well-rated aftermarket option. Some users report a slightly different paint finish than OEM, but no functional issues.
• Gotcha: The extra capacity may require slightly more oil at changes. Fill to the full mark on the dipstick, not the oil filter’s claimed capacity.

Should You Buy It

If you own a Kohler CH, CV, M, or SV-series engine and want a reliable, cost-effective alternative to OEM filters for multiple changes, this 8-pack is a solid buy. It’s best for DIYers who maintain several mowers or want to stock up—but if your engine is a rare model not listed, double-check thread and gasket fit before purchasing.