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Air Filter for Troy-Bilt Walk Mowers with Briggs and Stratton Quantum Engines, Replaces 491588S, BS-491588S, 5043K

  • Designed to fit mowers with Briggs & Stratton engines
  • Ideal OE part for air filters starting with 491588S and 5043H
  • Suitable for providing good filtration with low-flow restriction
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Product Details

About This Product

Troy-Bilt Genuine Parts air filters are designed, engineered and tested to the exact specifications of your outdoor power equipment's engine. The filters capture damaging dirt and debris, resulting in less engine maintenance over time. When you choose Troy-Bilt Genuine Parts, you can be confident knowing you're choosing the best parts for your equipment.


  • Fits Briggs & Stratton 3.5-6.75 HP quantum engines for air filters starting with 491588S, BS-481588S and 5043H
  • Fits Troy-Bilt and most Mowers with Briggs & Stratton engines
  • Factory tested and approved to provide the perfect fit, strength, durability and performance
  • Contents include 1 air filter
  • Troy-Bilt air filters provide superior filtration with low-flow restriction they are built for long-life and help to protect your engine
  • Filters are designed by engineers using high-quality materials for superior dust-holding capacity
  • Filters trap and hold damaging particles effectively ensuring less engine maintenance over time
  • For detailed installation instructions, please refer to your instruction manual
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Product Information

Internet # 316045964

Model # 490-200-Y051

Store SKU # 1006124165

Additional Resources

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Dimensions: H 1.75 in, W 6.63 in, D 9.75 in


Product Depth (in.)

9.75 in

Product Height (in.)

1.75 in

Product Width (in.)

6.63 in


Fits Brands


Fits Models

Troy-Bilt Walk Behind Mowers with B&S Quantum Engines



Used with Equipment Type

Push Mower, Walk Behind Mower

Warranty / Certifications

Manufacturer Warranty


Questions & Answers

Q:Can this be used on an engine that runs a generator
by|Sep 21, 2022
1 Answer
Answer This Question

A:  Hello RockRamsey. This air filter is designed for walk behind mowers. Thank you for your question.

by|Sep 21, 2022
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    Customer Reviews

    5 out of 5

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    • Verified Purchase
    fits perfect order came fast happy with filter love homedepot
    • Verified Purchase
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