Easy
15-30 minutes
This is a genuine replacement part sourced from the original manufacturer for use with lawnmower engines. The special air filter is used to trap and prevent dust and debris from entering the engine's air intake. This filter is available as an individual replacement part, please see model diagram for associative parts.
Air Filter BS-594201
OEM part for: Yard Man, Troy-Bilt, MTD, Yard Machines
Part Number: BS-594201
$20.29
In Stock
Ships within 1 business day 
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Frequently Purchased Together ?
Compatibility
This part will fit the following 12 machines
Yard Man
13AO785T055 (2011) Ride on Lawn Mower View Diagrams & Manuals
Troy-Bilt
13WN77KS011 (Pony) (2011) Lawn Tractor View Diagrams & Manuals
13WN77KS211 (Pony) (2011) Lawn Tractor View Diagrams & Manuals
MTD
13A1762F065 (2013) Lawn Tractor View Diagrams & Manuals
13A1762F265 (2013) Lawn Tractor View Diagrams & Manuals
Yard Machines
13AM775S000 (2014) Lawn Tractor View Diagrams & Manuals
13AM772S000 (2012) Lawn Tractor View Diagrams & Manuals
13AM775S000 (2015) Lawn Tractor View Diagrams & Manuals
13AM775S000 (2016) Lawn Tractor View Diagrams & Manuals
13AM775S000 (2017) Lawn Tractor View Diagrams & Manuals
13AM775S000 (2018) Lawn Tractor View Diagrams & Manuals
13AN77SS000 (2021) Lawn Tractor View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Lawn Mower Parts
- Lawn Tractor Parts
This part replaces obsolete part #: BS-591334, BS-796031
Customer Part Reviews ?
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Great parts
Glad to find some great parts at very reasonable prices.
Jonathan -
June 14, 2022
Verified Purchase
Easy peasy to swap
Original filter was brittle and dirty. This made the engine much happier
Adan -
February 2, 2022
Verified Purchase
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t days ago
Verified Purchase
eReplacementParts Team
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Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Perform needed PM
Peter - May 31, 2016
👍 2 of 2 people found this instruction helpful
Tool Type
Lawn Mower
Difficulty
Easy
Time
30-60 minutes
Tools Used
, strap wrench
Parts Used
Drain the oil, then simple removal / replacement of Oil Filter, Air Filter. Then fill with the correct amount of oil.
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oil filter
Sara - May 26, 2022
Tool Type
Lawn Tractor
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver
Parts Used
just replaced the oil filter
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Tractor would start hard, and run with a miss
Thomas - July 15, 2021
Tool Type
Lawn Tractor
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Pliers, Socket set
Replaced air filter, which was very dirty.
Replaced gas filter, which was 11 years old
Replaced spark plug and gapped it to .040
Tractor fired up and has run perfect. Watch the spark plug for time used.
Replaced gas filter, which was 11 years old
Replaced spark plug and gapped it to .040
Tractor fired up and has run perfect. Watch the spark plug for time used.
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Lawn Tractor needed a tune-up.
Eric - December 16, 2020
Tool Type
Lawn Tractor
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Power Drill, Socket set, Wrench Set
Took out the old parts, starting with the spark plug, and installed all the replacement tune-up parts.
The tractor started right up and ran just fine.
Pro tip: Always double-check the gap on any spark plugs you receive. There's a chance the gap may have been altered during shipment.
I'll be ordering oil and doing an oil change next month.
Good job on the parts Ereplacement.
The tractor started right up and ran just fine.
Pro tip: Always double-check the gap on any spark plugs you receive. There's a chance the gap may have been altered during shipment.
I'll be ordering oil and doing an oil change next month.
Good job on the parts Ereplacement.
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spring maintainance
David - April 18, 2019
Tool Type
Lawn Tractor
Difficulty
Easy
Time
30-60 minutes
Tools Used
Pliers, Socket set, Wrench Set
changed oil, plug and filters.
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Dirty air filter
Gary - May 31, 2018
Tool Type
Lawn Tractor
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, My hands
Parts Used
Replace filter and walked away . . .
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I was changing the oil, getting ready for mowing season
Myra - February 29, 2016
Tool Type
Lawn Tractor
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Adjustable Wrench
Parts Used
Very easy to change the oil in my Troy-Bilt Pony, and change the air filter too. If you have one you will know how to do it also
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OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
