Watch The
Repair Video

Exhaust Muffler S/A 39

Part Number: 394569S

6 Reviews

Order within the next 12 hours

and your part ships today!

Questions & Answers

Repair Instructions

*This part replaces obsolete part #: 298830 and 394569.

Product Information

Manufacturer: Briggs and Stratton, Toro

Product Number: 394569S

Classification: Part

Weight: 0.30 lbs.

Shipping: Ships Worldwide

Description:

This is an authentic exhaust muffler specially designed for Briggs and Stratton engines commonly used on Toro lawn and garden equipment. It is supplied directly from original equipment manufacturer and it is sold individually. Muffler softens the noise coming from the engine and provides an additional layer of filtration of exhaust. This metal muffler is manufactured to meet EPA exhaust regulations.

Warning: California's Proposition 65

Compatibility

This part is compatible with the following machines:

Briggs and Stratton

Toro

16000 (1000001-1999999)(1971) Lawn Mower
16111 (1000001-1999999)(1971) Lawn Mower
16222 (1000001-1999999)(1971) Lawn Mower
16325 (3000001-3999999)(1983) Lawn Mower
16330 (3000001-3999999)(1983) Lawn Mower
16330 (4000001-4999999)(1984) Lawn Mower
16330 (5000001-5999999)(1985) Lawn Mower
16410 (3900001-3999999)(1993) Lawn Mower
16411 (3900001-3999999)(1993) Lawn Mower
20180 (2000001-2999999)(1992) Lawn Mower
20181 (3900001-3999999)(1993) Lawn Mower
20181 (4900001-4999999)(1994) Lawn Mower
20181 (5900001-5999999)(1995) Lawn Mower
20181 (6900001-6999999)(1996) Lawn Mower

20181 (7900001-7999999)(1997) Lawn Mower
20181WF (3900001-3999999)(1993) Lawn Mower
20182 (39000001-39999999)(1993) Lawn Mower
20431 (39000001-39999999)(1993) Lawn Mower
20432 (39000001-39999999)(1993) Lawn Mower
20560 (3000001-3999999)(1983) Lawn Mower
20742 (4000001-4999999)(1984) Lawn Mower
20742C (5000001-5999999)(1985) Lawn Mower
20743C (5000001-5999999)(1985) Lawn Mower
20752 (2000001-2999999)(1982) Lawn Mower
20661 (3000001-3999999)(1983) Lawn Mower
20698 (2000001-2999999)(1982) Lawn Mower
20785 (2000001-2999999)(1982) Lawn Mower

Expand the 150+ compatible machines

Products Compatibility

This item works with the following types of products:

• Engine
• Lawn Mower

Questions & Answers

Sort by

First six numbers are model number the second set of numbers are the type. My question is I need a new muffler. This is an old lawn mower, none of my numbers match up to yours. Mower is made by MTD a yard man push. It has a Briggs and Stratton 550 series, 158cc. Any help would be great. Thanks

Jack for model number 10T-802-0778-B1 asked on 2022-05-06

Hello Jack, thank you for your inquiry. The model is good if you take out the hyphen between the T and 8. Briggs and Stratton 10T802-0778-B1 Engine. There are two listings for mufflers. One is Muffler (Super Lo Tone) part 692307 and Exhaust Muffler S/?A 39 part 394569S. There are photos of each on our site for you to see. If you need help placing an order, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you.

Related Parts: Exhaust Muffler S/A 39 Muffler (Super Lo Tone)

Did this question help you?

Repair Instructions: Submitted by Customers Like You

6 of 7 people found this instruction helpful

Tool Type:

Lawn Mower

Parts Used:

Exhaust Muffler S/A 39 - 394569S

Repair Difficulty:

Easy

Time Spent Repairing:

Less than 15 minutes

Tools Used:

Adjustable Wrench

Old and rusty muffler eventually vibrated off.

Unscrew the old part with channel locks and simply screwed the new muffler in by hand and tighten with channel locks. The time it took was less than a minute.

Did you find this story helpful?

Thanks for voting and helping fellow customers!

1 of 1 people found this instruction helpful

Tool Type:

Lawn Mower

Parts Used:

Exhaust Muffler S/A 39 - 394569S

Air Filter Foam - 698369

Repair Difficulty:

Easy

Time Spent Repairing:

Less than 15 minutes

Tools Used:

Screwdriver, Channel locks

Needed new muffler and air filter

Removed old muffler with channel lock pliers. Came right off. Installed new air filter.

Did you find this story helpful?

Thanks for voting and helping fellow customers!

1 of 1 people found this instruction helpful

Tool Type:

Lawn Mower

Parts Used:

Exhaust Muffler S/A 39 - 394569S

Repair Difficulty:

Easy

Time Spent Repairing:

Less than 15 minutes

Tools Used:

Pliers

Muffler fell off.

Unscrew the old and secure the new one.

Did you find this story helpful?

Thanks for voting and helping fellow customers!

Tool Type:

Lawn Mower

Parts Used:

Exhaust Muffler S/A 39 - 394569S

Repair Difficulty:

Easy

Time Spent Repairing:

Less than 15 minutes

Tools Used:

Adjustable Wrench

old muffler deteriorated

It was a simple job of unscrewing the old muffler and screwing in the new.

Did you find this story helpful?

Thanks for voting and helping fellow customers!

Tool Type:

Lawn Mower

Parts Used:

Screw (Air Cleaner) - 691417

Exhaust Muffler S/A 39 - 394569S

Carburetor(Used After Code Date 96051900) - 498809

Repair Difficulty:

Easy

Time Spent Repairing:

15-30 minutes

Tools Used:

Screwdriver, Socket set, Wrench Set, for recall repair I have a Briggs starter clutch tools

Customer had a bad rope on his lawn mower replace the rope and going to replace the starter clutch starplex squeals

My full tune up spark plug air filter oil change spiral key put a new carburetor and diaphragm on shuffle blade repair recall as an extra pair if necessary... I am a small engine mechanic been doing it since 1984 I enjoy fixing lawn mowers and tractors especially old machines that I have not been running 5 years

Did you find this story helpful?

Thanks for voting and helping fellow customers!

Tool Type:

Lawn Mower

Parts Used:

Exhaust Muffler S/A 39 - 394569S

Repair Difficulty:

Easy

Time Spent Repairing:

Less than 15 minutes

Tools Used:

Wrench Set, Vice grip

The muffler was rust and a little bit bent

1. I grabbed the muffler with vice grips and unscrewed it off the mower
2. I took the new muffler and screwed it in as tight as I could

Did you find this story helpful?

Thanks for voting and helping fellow customers!

1 of 2 people found this instruction helpful

Tool Type:

Lawn Mower

Parts Used:

Primer Bulb - 694394

Exhaust Muffler S/A 39 - 394569S

Air Filter Foam - 698369

Repair Difficulty:

Easy

Time Spent Repairing:

Less than 15 minutes

Tools Used:

Screwdriver, Pliers, Socket set, Adjustable Wrench, WD40

Black smoke, broken primer bulb.

Add WD40 to all screws to be removed. Unscrew old muffler, clean area and screw the new muffler in. Clean filter case, add new filter. Remove old primer bulb, clean area with rag and WD40 and you will be able too see the old retainer. Remove old retainer by using a flat head screw driver in the outside holes. Insert towards the back of the hole and pry old retainer out. Insert new bulb and new retainer.

Did you find this story helpful?

Thanks for voting and helping fellow customers!

Reviews

Average Rating (out of 5):

6 Reviews

Click to filter by ratings:

5 stars

4 stars

3 stars

2 stars

1 stars

Sort by:

Highest Rating
Most Recent

< PREV

NEXT >

Good service

Thanks. Fast service. Part fits & works great.

Guest - July 7, 2021 Verified Purchase

Work perfectly

Arrive on time thanks work perfectly

Guest - April 12, 2021 Verified Purchase

easy repair

arrived quickly, part easy to install

alan - October 28, 2020 Verified Purchase

Lawn mower

The part arrived much sooner than I thought fit the mower perfectly and will do business with this company again

Guest - May 21, 2020 Verified Purchase

Right part for engine

Thank you for your attention given my order, although for only a muffler, but it was the right part and now I can use by old mower again!! Thanks for your prompt, efficient effort, not only to make sure I had the right part, but prompt processing and shipping.

Guest - June 26, 2019 Verified Purchase

Works great

New part fits like a glove

Guest - July 29, 2020 Verified Purchase

Verified Purchase

eReplacementParts Team

Sort by:

Highest Rating
Most Recent

< PREV

NEXT >

Product Information

Manufacturer: Briggs and Stratton, Toro

Product Number: 394569S

Classification: Part

Weight: 0.30 lbs.

Shipping: Ships Worldwide

Exhaust Muffler S/​A 39

Exhaust Muffler S/A 39