4 Pack 12 050 01 Oil Filter for Kohler 7000 Series Engine 12-050-01-S 1205001S KH-12-050-01-S 12 050 01-S1, Lawn Mower Oil Filter for Cub Cadet XT1 Compatible with Craftsman Troy Bilt Bronco

What It Is

This is a 4-pack of oil filters designed for Kohler 7000 Series engines, commonly used in mid-to-large lawn tractors and zero-turn mowers. Each filter (OEM #12-050-01-S) replaces the original Kohler filter for routine oil changes.

Fitment & Compatibility

• Engine fitment: Only for Kohler 7000 Series (e.g., KT725, KT730, KT735, KT740, KT745). Not for Courage or other series.
• Machine brands: Fits Cub Cadet XT1, XT2, XT3, GT series; Craftsman T210, T220, T225; Troy-Bilt Bronco, Pony; Husqvarna YTH, RZ series with Kohler 7000. Always confirm your engine model number (stamped on valve cover or blower housing).
• Measurements: 3.5" tall, 2.9" diameter, 3/4"-16 thread. Gasket O.D. ~2.4". Verify these match your old filter before installing.
• Cross-references: Kohler 12-050-01, 12-050-01-S, 1205001S, KH-12-050-01-S. Not compatible with Kawasaki, Briggs & Stratton, or other engine brands.

Key Things to Know

• Quality: These are aftermarket filters, not OEM Kohler. Reviews are strong, but some users report slightly thinner gaskets—check for leaks after first run.
• Installation: Easy hand-tighten (3/4 turn after gasket contacts). Use a filter wrench only if stuck; over-tightening can strip threads.
• Common gotcha: The 4-pack is a good value, but each filter is single-use. Don’t reuse or wash them.
• Oil capacity: Kohler 7000 Series holds about 1.9 quarts of 10W-30 or SAE 30 (check manual). Change filter every 50 hours or annually.

Should You Buy It

Buy this 4-pack if you own a Kohler 7000 Series engine and want a cost-effective alternative to OEM filters for routine maintenance. It’s a solid value for multiple mowers or multi-year supply, but verify fitment first—cross-reference your engine model to avoid compatibility issues.