Briggs and Stratton Parts
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Filter-Air Cleaner Foam

Part Number: 797301
Briggs and Stratton
Availability: 12 in stock
Price: $5.89
Ships within 1 business day
Product Information
This is an authentic OEM sourced replacement air filter which is commonly utilized on Briggs and Stratton engines commonly installed on lawn and garden equipment. Its purpose is to filter out dust and debris from contaminating the engine, over time the filter may get clogged restricting the airflow eventually requiring replacement to maintain peak performance. It is a high-quality component which is made of durable foam material and it is sold individually. Please note the main pleated paper filter element is sold separately.

This part is compatible with the following machines:

Briggs and Stratton
126M02-0111-B1 (126M0200) Engine
11P902-0129-B1 Engine
11P902-0129-B2 Engine
11P902-0129-B3 Engine
11P902-0130-B1 Engine
11P902-0131-B1 Engine
111P02-0002-F1 Engine
111P02-0004-F1 Engine
111P02-0113-F1 Engine
111P02-0114-F1 Engine
111P02-0114-F2 Engine
111P02-0118-F1 Engine
111P02-0131-F1 Engine
112P02-0004-H1 Engine
112P02-0113-B1 Engine
112P02-0116-B1 Engine
112P02-0116-H1 Engine
112P02-0117-F1 Engine
112P02-0117-F2 Engine
112P02-0122-F1 Engine
114P02-0113-F1 Engine
114P02-0114-F1 Engine
114P02-0114-F2 Engine
114P02-0129-B1 Engine
114P02-0129-B2 Engine
114P02-0129-B3 Engine
114P02-0129-F1 Engine
114P02-0129-F2 Engine
114P02-0129-F3 Engine
121R02-0001-F1 Engine
121R02-0112-F1 Engine
121S02-0002-F1 Engine
121S02-0003-F1 Engine
121S02-0004-F1 Engine
121S02-0123-F1 Engine
121S02-0124-F1 Engine
121S07-0064-F1 Engine
121S07-2064-F1 Engine
122S02-0126-F1 Engine
122S02-0127-F1 Engine
122S02-0150-B1 Engine
122S02-0153-H1 Engine
124S02-0123-F1 Engine
124S02-0124-F1 Engine
124S02-0155-B1 Engine
124S02-0155-F1 Engine
124S02-0159-B1 Engine
124S02-0159-F1 Engine
124S02-0160-B1 Engine
124S02-0160-F1 Engine
124T02-0001-H1 Engine
124T02-0002-H1 Engine
124T02-0004-H1 Engine
124T02-0006-H1 Engine
124T02-0007-H1 Engine
124T02-0101-B1 Engine
124T02-0105-B1 Engine
124T02-0111-B1 Engine
124T02-0112-B1 Engine
124T02-0112-E1 Engine
124T02-0115-B1 Engine
124T02-0116-B1 Engine
124T02-0116-E1 Engine
124T02-0120-B1 Engine
124T02-0120-E1 Engine
124T02-0121-B1 Engine
124T02-0124-B1 Engine
124T02-0128-B1 Engine
124T02-0128-E1 Engine
124T02-0129-B1 Engine
124T02-0129-B2 Engine
124T02-0129-E1 Engine
124T02-0130-B1 Engine
124T02-0130-E1 Engine
124T02-0134-B1 Engine
124T02-0134-E1 Engine
124T02-0135-B1 Engine
124T02-0135-E1 Engine
124T02-0137-B1 Engine
124T02-0139-B1 Engine
124T02-0140-B1 Engine
124T02-0140-E1 Engine
124T02-0141-B1 Engine
124T02-0141-E1 Engine
124T02-0142-B1 Engine
124T02-0144-B1 Engine
124T02-0148-B1 Engine
124T02-0149-B1 Engine
124T02-0155-B1 Engine
124T02-0157-B1 Engine
124T02-0158-B1 Engine
124T02-0159-B1 Engine
124T02-0161-B1 Engine
124T02-0162-B1 Engine
124T02-0171-B1 Engine
124T02-0172-B1 Engine
124T02-0174-B1 Engine
124T02-0175-B1 Engine
124T02-0176-B1 Engine
124T02-0177-01 Engine
124T02-0179-B1 Engine
124T02-0183-B1 Engine
124T02-0185-B1 Engine
124T02-0186-B1 Engine
124T02-0188-B1 Engine
124T02-0192-B1 Engine
124T02-0199-B1 Engine
124T02-0200-B1 Engine
124T02-0201-B1 Engine
124T02-0202-B1 Engine
124T02-0203-B1 Engine
124T02-0204-B1 Engine
124T02-0205-B1 Engine
124T02-0206-B1 Engine
124T02-0208-B1 Engine
124T02-0210-B1 Engine
124T02-0212-B1 Engine
124T02-0215-B1 Engine
124T02-0220-B1 Engine
124T02-0222-B1 Engine
124T02-0224-B1 Engine
124T02-0226-B1 Engine
124T02-0227-B1 Engine
124T02-0228-B1 Engine
124T02-0231-B1 Engine
124T02-0232-B1 Engine
124T02-0233-B1 Engine
124T02-0236-B1 Engine
124T02-0238-B1 Engine
124T02-0239-B1 Engine
124T02-0241-B1 Engine
124T02-0243-B1 Engine
124T02-0244-B1 Engine
124T02-0246-B1 Engine
124T02-0248-B1 Engine
124T02-0249-B1 Engine
124T02-0251-H1 Engine
124T02-0252-B1 Engine
124T02-0252-H1 Engine
124T02-0255-H1 Engine
124T02-0256-H1 Engine
124T02-0257-H1 Engine
124T02-0258-H1 Engine
124T02-0297-H1 Engine
124T02-0300-H1 Engine
124T02-0301-B1 Engine
124T02-0303-B1 Engine
124T02-0304-B1 Engine
124T02-0305-B1 Engine
124T02-0306-B1 Engine
Expand the 150+ compatible machines
Questions & Answers

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Repair Instructions: Submitted by Customers Like You
2 of 2 people found this instruction helpful
Tool Type:
Parts Used:
Filter-Air Cleaner Foam - 797301
Repair Difficulty:
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Needed new air filter
Simply open the cover on the air cleaner, then remove the old filter and replace it with the new one.
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1 of 1 people found this instruction helpful
Tool Type:
Pressure Washer
Parts Used:
Spark Plug - 692051
Rope-Starter - 791362
Filter-Air Cleaner Foam - 797301
Kit-Carb Overhaul - 592172
Repair Difficulty:
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Pliers, Socket set
Fuel was pouring out of air cleaner and starter rope fell apart.
R/R starter rope per your youtube video.
Rebuilt carburetor per your youtube video.
And r/r air filter & spark plug.
Started after two pulls of starter rope
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Tool Type:
Parts Used:
Screw - 699484
Filter-Air Cleaner Foam - 797301
Carburetor - 594287
Repair Difficulty:
Time Spent Repairing:
15-30 minutes
Tools Used:
Pliers, Socket set, Wrench Set
Motor not starting…
Motor would not start and after disassemble discovered that the carb was all gummed up due to bad gas. It was easier to replace carb, filter, and spark plug. Engine started right up after repairs.
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Tool Type:
Parts Used:
Crankcase Gasket - 692232
Spring-Governor - 793604
Filter - 298090S
Filter-Air Cleaner Foam - 797301
Slinger-Governor/Oil - 796650
Repair Difficulty:
Time Spent Repairing:
More than 2 hours
Tools Used:
Screwdriver, Pliers, Socket set, Wrench Set
Power washer engine governor came apart
1 Remove engine from pressure washer
2 Disassemble crankcase
3 Remove old governor assembly
4 Installed new governor assembly
5 Assemble crankcase with new gasket
6 Install new governor spring at carburetor
7 Replace air filter element
8 Reinstall engine on pressure washer
9 Fill crankcase with oil
10 Run about 10 minutes
11 Drain oil and refill ( this removes impurities that may have remained from opening engine)
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Average Rating (out of 5):
3 Reviews
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  • worked as expected
    The part arrived very quickly was exactly what was needed to fix the pressure washer.. excellent service in getting it ordered.
    Guest - March 25, 2023 Verified Purchase
    engine tune up
    parts arrived quickly, fit great
    Guest - July 6, 2022 Verified Purchase
    Look just like factory
    Fit great
    Guest - May 12, 2022 Verified Purchase
    Verified Purchase
    eReplacementParts Team
    • Highest Rating
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    Product Information

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