32-083-09-S Air Filter with 52 050 02-S Oil Filter Spark Plug Tune Up Kit Compatible with Kohler 32 083 09 32 883 09-S1 KT610 KT620 KT715 KT725 KT730 KT735 KT740 KT745 19HP-26HP Engine MTD Lawn Mower

What It Is

This tune-up kit bundles a pre-filter, air filter, oil filter, and spark plug for Kohler KT series engines (19-26 HP) used on MTD, Cub Cadet, and Troy-Bilt lawn tractors. It’s designed for routine annual maintenance to keep your mower starting clean and running smooth.

Fitment & Compatibility

Check before buying:

• Engine series: Fits Kohler KT610, KT620, KT715, KT725, KT730, KT735, KT740, KT745 (19-26 HP). Does not fit Courage or Command series.
• OEM cross-references: Kohler 32-083-09, 32-883-09-S1, 52-050-02-S, 25-132-82-S. Confirm your engine’s OEM part numbers on the air filter or oil filter housing.
• Mower brands: MTD, Cub Cadet, Troy-Bilt, Husqvarna, John Deere (with KT engines). Not universal—verify engine model, not just mower brand.
• Measurements: Air filter approx. 5.5” x 4” x 2”; spark plug gap preset to 0.030”. No deck size check needed—engine compatibility is the only gate.

Key Things to Know

• Quality: Aftermarket kit. Spark plug is NGK-equivalent (BPR6ES); filters use foam and paper elements. Works fine for seasonal use, but OEM filters may last longer in dusty conditions.
• Installation difficulty: Easy (15–20 minutes). Tools needed: socket wrench (5/8” for spark plug), oil filter wrench, screwdriver for air filter cover.
• Common gotcha: The pre-filter foam may be slightly thicker than OEM—trim if it blocks the air box seal. Also, the spark plug gap is factory-set but always verify with a feeler gauge before installing.
• Kit includes: 1 air filter, 1 oil filter, 1 spark plug, 1 pre-filter. No oil included—buy SAE 30 or 10W-30 separately.

Should You Buy It

If you own a Kohler KT-powered MTD or Cub Cadet and want a cheap, quick tune-up for one season, this kit is a solid value. It’s not for heavy commercial use or dusty conditions where OEM filters hold up longer. For a weekend mower needing a spark plug and filters, it’s a no-brainer at $15.88.