Lawn Mower Air Filter Kit – Fits LT133, LT155, LTR155, LX173

Lawn Mower Air Filter Kit – Replaces AM121608, AM123553, GY20574 & More

Keep your lawn mower running at peak efficiency with this complete Air Filter Kit, engineered as a direct replacement for a wide range of popular part numbers. Designed to fit John Deere LT133, LT155, LTR155, and LX173 models, this kit delivers reliable engine protection and consistent airflow — season after season.

Made in Mainland China.

Key Features

• Wide Compatibility: Replaces OEM part numbers AM121608, AM123553, M92360, GY20574, M92359, and 12 083 14-S. Fits LT133, LT155, LTR155, and LX173 lawn mowers.
• Enhanced Filtration: Effectively traps dust, dirt, and debris before they can reach your engine, helping to maintain optimal engine performance and longevity.
• Long-Lasting Construction: Built from high-quality materials to withstand harsh outdoor conditions and demanding mowing schedules.
• Easy Drop-In Installation: Designed for quick, hassle-free replacement — no special tools required. Minimizes downtime during routine maintenance.
• Consistent Airflow: Ensures proper air-to-fuel balance for smooth, efficient engine operation every time you mow.

Specifications

• Product: Air Filter Kit
• Compatible Part Numbers: AM121608, AM123553, M92360, GY20574, M92359, 12 083 14-S
• Compatible Models: LT133, LT155, LTR155, LX173
• Pieces: 1 Set
• Origin: Made in Mainland China

Package Contents

• 1× Air Filter Kit

Related Products You May Like

Looking for more maintenance and outdoor tools? Check out our Garden Pruner Shears – Secateurs for Bonsai & Fruit Trees and our 360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit for all your outdoor upkeep needs.

Note: Due to monitor brightness and ambient lighting, the actual product color may vary slightly from images shown. Please allow for minor measurement tolerances.

Learn more: OSHA on eye and face protection

Frequently Asked Questions

Q: Which lawn mower models is this air filter kit compatible with?

A: This air filter kit is designed to fit John Deere LT133, LT155, LTR155, and LX173 lawn mowers. It directly replaces OEM part numbers AM121608, AM123553, M92360, GY20574, M92359, and 12 083 14-S. Always verify your model number and current part number before ordering to ensure a correct fit.

Q: How difficult is it to install this air filter kit?

A: Installation is straightforward and designed for a quick, tool-free swap. Simply remove the old filter from its housing, insert the new air filter kit, and secure it in place. Most users complete the replacement in just a few minutes, reducing mower downtime during routine maintenance.

Q: How often should I replace the air filter on my lawn mower?

A: As a general guideline, lawn mower air filters should be inspected every 25 hours of operation and replaced at least once per mowing season, or more frequently if you mow in particularly dusty or debris-heavy conditions. A clean air filter ensures proper airflow, efficient fuel use, and helps protect your engine.