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Air Cleaner Cartridge

Part Number: 393957S

5 Reviews

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Questions & Answers

Repair Instructions

*This part replaces obsolete part #: and 393957.

Product Information

Manufacturer: Briggs and Stratton

Product Number: 393957S

Classification: Part

Weight: 0.42 lbs.

Shipping: Ships Worldwide

Description:

This is a genuine OEM sourced replacement air cleaner cartridge commonly utilized on Briggs and Stratton engines. It installed to filter our dust and other contaminants from entering carburetor and the engine. Please note, this pleated paper filter is sold individually. Keep in mind that the foam pre-cleaner is sold separately.

Replacing this air cleaner cartridge is a simple task that should only require a wrench.

• Remove the cover
• Remove the old cartridge
• Secure the new one in place
• Secure the cover

Warning: California's Proposition 65

Compatibility

This part is compatible with the following machines:

Briggs and Stratton

Expand the 150+ compatible machines

Products Compatibility

This item works with the following types of products:

• Engine
• Generator

Questions & Answers

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What are the dimensions Height Diameter outside Diameter inside

John for model number 190432 asked on 2019-09-03

Hello John, Thank you for your question. The dimensions are 2" x OD 4-1/4" x H 3-3/4". For more specialized assistance or to speak with someone about this, we would suggest calling the manufacturer of the unit directly. Once you get the information you need, we should be able to find the information on our site for you. Hope this helps

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Repair Instructions: Submitted by Customers Like You

1 of 1 people found this instruction helpful

Tool Type:

Generator

Parts Used:

Air Cleaner Cartridge - 393957S

Spark Plug - 796112S

Repair Difficulty:

Easy

Time Spent Repairing:

Less than 15 minutes

Tools Used:

Socket set

Doing general maintenance to the piece of equipment.

Installed new air filter and installed new spark plug

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1 of 1 people found this instruction helpful

Tool Type:

Lawn Mower

Parts Used:

Sleeve-Lever - 691895

Valve-Fuel Inlet - 394681

Carburetor Body Gasket - 27918

Air Cleaner Cartridge - 393957S

Repair Difficulty:

Medium

Time Spent Repairing:

15-30 minutes

Tools Used:

Screwdriver, Pliers, Wrench Set, Nutdriver

Untreated fuel was left in unit over the cold seasion and fouled carbuator.

Removed carburetor, dissembled it and placed in carburetor cleaning fluid, washed with water after removing from cleaner, then resembled it and reinstalled it and put fresh fuel in tank and started and adjusted carburetor to run motor correctly.

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1 of 1 people found this instruction helpful

Tool Type:

Generator

Parts Used:

Air Cleaner Cartridge - 393957S

Repair Difficulty:

Easy

Time Spent Repairing:

Less than 15 minutes

Tools Used:

Needed new air filter

Took out the old dirty filter and put in the new filter.

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Tool Type:

Lawn Mower

Parts Used:

Air Cleaner Cartridge - 393957S

Breather Gasket - 27896A

Air Filter - 34783

Repair Difficulty:

Easy

Time Spent Repairing:

15-30 minutes

Tools Used:

Socket set

needed new breather element and gasket and air filter and cartridge

replaced element and gasket and air filter and cartridge

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Tool Type:

Generator

Parts Used:

Valve-Fuel Shut Off - 592840

Clamp-Hose - 710075

Carburetor Overhaul Kit - 394989

Air Cleaner Cartridge - 393957S

Filter - 298090S

Plug-Spark - 796112

Repair Difficulty:

Hard

Time Spent Repairing:

More than 2 hours

Tools Used:

Screwdriver, Pliers, Power Drill, Socket set, Wrench Set, Nutdriver, Adjustable Wrench

Nothing

I rebuilt the carb and had probs with continued float valve leakage. Disassembled and reassembled 4 times. Quit for the day. Then discovered a brand new complete carburetor ($34) cost less than the rebuild kit and parts. Ordered and installed easiky. All is good now. Learned a lesson.

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Thanks for voting and helping fellow customers!

Tool Type:

Generator

Parts Used:

Air Cleaner Cartridge - 393957S

Repair Difficulty:

Easy

Time Spent Repairing:

Less than 15 minutes

Tools Used:

Needed a new air filter

Replace the air filter

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Thanks for voting and helping fellow customers!

Reviews

Average Rating (out of 5):

5 Reviews

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I thought I would never find this air filter; a 35 year-old motor.

It fit perfect, and appears to work just fine. I bought a second one as a spare

Guest - June 18, 2020 Verified Purchase

exact factory match

parts fit exactly

Guest - March 17, 2020 Verified Purchase

Review for rototiller filter

Ordering was easy. The part came quickly. The part was the right part.

Guest - January 27, 2020 Verified Purchase

it fit.

We are working again.

brenda - November 22, 2019 Verified Purchase

It's an air filter, changing it is a no brainer!

This is for a Craftsman mulcher with an 8 hp briggs and straton engine. Others would not even show me a parts list on their site. I'm glad you're around.

Guest - August 27, 2019 Verified Purchase

Verified Purchase

eReplacementParts Team

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Product Information

Manufacturer: Briggs and Stratton

Product Number: 393957S

Classification: Part

Weight: 0.42 lbs.

Shipping: Ships Worldwide