Kohler (2 Pack) 52 050 02-S1 Engine Oil Filter Extra Capacity For M18 - M20, CV11 - CV16, CH11 - CH16, LV560 - LV675, CV460 - CV490

What It Is

This is a two-pack of OEM Kohler extra-capacity oil filters (Part #52 050 02-S1) designed for air-cooled Kohler Command, Courage, and Aegis engines used in residential and commercial zero-turn mowers, riding tractors, and generators.

Fitment & Compatibility

Engine families: M18–M20, CV11–CV16, CH11–CH16, LV560–LV675, CV460–CV490.
What to check before buying:

• Confirm your engine model number (stamped on valve cover or block). This filter will not fit Kohler XT or SV series engines.
• Measure your current filter: height ~4.25", thread size 3/4"-16, gasket ID ~2.4". If your filter is shorter or uses a metric thread, this is not compatible.
• Use only for horizontal-shaft engines with standard spin-on oil filter ports. Not for vertical-shaft or low-profile filter housings.

Key Things to Know

• OEM quality: This is genuine Kohler, not aftermarket. Better filtration and burst strength than generic equivalents.
• Extra capacity: Holds ~20% more oil than standard Kohler filters (52 050 01). Helps maintain oil cooler temps on heavy-use mowers.
• Installation: Hand-tighten only (1/2–3/4 turn after gasket contacts). Over-tightening can strip threads or damage the filter seal.
• Common gotcha: Some mower decks with tight clearance (e.g., older Craftsman or Husqvarna with Kohler CV15) may not fit the extra length. Measure clearance to the frame or deck before buying.

Should You Buy It

Buy this if you have a Kohler Command, Courage, or Aegis engine in the listed families and want OEM reliability with improved oil capacity for hot, dusty mowing conditions. Skip if you need a budget option or if your deck clearance is under 5 inches from the filter mount.