Butom GY20574 air filter kit for easy mower maintenance and replacement.
Butom GY20574 pre-filter close-up highlighting filtration layers and fit.
Butom GY20574 oil filter image supports engine protection and longevity.
Butom GY20574 fuel filter close-up for clean fuel flow.
Butom GY20574 spark plug pair for reliable ignition.
Butom GY20574 pliable PU seal close-up for tight seal.
Butom GY20574 installation-easy step visual for quick fit.
Butom GY20574 compatibility guide image showing many John Deere models.
Butom GY20574 packaging box includes all-in-one kit contents.

Butom

Butom GY20574 Air Filter Kit for John Deere LT133 LT155 STX38 STX46 LT150 M92359 | Kohler Engine Compatible

High-performance patio lawn and garden made for confident daily results

$24.91

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Why customers choose Cera Garden

Overview

The Butom GY20574 Air Filter Kit is designed to simplify maintenance for popular John Deere lawn tractors and Kohler engines. This all-in-one set replaces multiple parts by combining the air filter, pre-filter, oil filter, fuel filter, and two spark plugs into a single, convenient package. Built to fit several models, it helps you streamline service intervals and keep your mower performing as intended across the season.

Compatible with a wide range of units, including STX30, STX38, STX46, LT133, LT155, LT150, LX255, LX176, LX172, and related Kohler CV engines, the kit is crafted to sit securely once installed. When correctly mounted, it reduces the chances of leaks and helps ensure a steady intake of clean air to the engine, supporting consistent operation during demanding yard work.

Key benefits and how it helps

  • All-in-one kit saves time and money by bundling filters and spark plugs in a single purchase.
  • Robust pleated design supports strong filtration while maintaining airflow, helping the engine breathe easier.
  • Leak-resistant sealing comes from a pliable PU seal that compresses and minimizes vibration noise.
  • Easy installation with straightforward steps and no specialized tools required in most cases.
  • Contents include air filter, pre-filter, oil filter, fuel filter, and two spark plugs for a complete refresh.

Specs and fitment

Core measurements (excluding the pre-filter): inner length 3-5/16 inches, inner width 2-5/8 inches, overall length 4-7/16 inches, overall width 3-11/16 inches, height 2-13/16 inches. These dimensions help confirm compatibility with common units.

What’s inside and how it helps you

  • Air filter x1
  • Pre-filter x1
  • Oil filter x1
  • Fuel filter x1
  • Spark plugs x2

Usage notes

Use as part of routine maintenance to support cleaner intake air, healthier combustion, and smoother operation. While results can vary by engine and conditions, the kit is designed to offer a practical, all-in-one replacement option for compatible models.

FAQ

Q: Is this air filter kit compatible with my mower?

A: It covers several John Deere STX/LT models and Kohler engines, simplifying part matching.

Q: What does the package include?

A: Air filter, pre-filter, oil filter, fuel filter, and two spark plugs, all in one kit.

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