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Specifications
- MPN
- 491413
- Mpn
- 491413
- UPC
- Does not apply
- Type
- Mufflers/Exhaust Pipes
- Brand
- Reliable Aftermarket Parts Our Name Says It All
- Model
- Does Not Apply
- Gtin13
- Does not apply
- Condition
- New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...Read moreabout the conditionNew: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details.See all condition definitionsopens in a new window or tab
- Brand(s): 01
- Fits Briggs and Stratton
- Number of Items
- 1
- Package Quantity
- 1
- Country of Origin
Description
Reliable Aftermarket Parts
Michigan, USA
Ships Within 24–48 Business Hours
Questions?
Bolt-on Muffler Fits Briggs and Stratton Replaces 491413
New Part
6-Month Warranty
Free Shipping*
30-Day Returns
Part Details
Condition
New Aftermarket
Warranty
6 Months
Ships From
Michigan, USA
Description
One New Aftermarket Replacement Bolt-On Muffler for Briggs and Stratton Small Engines
This bolt-on muffler is a direct aftermarket replacement for Briggs and Stratton (B&S) horizontal and vertical small engines in the 10 to 12-1/2 HP range commonly found in lawn tractors, riding mowers, and garden equipment. The low-tone design reduces exhaust noise and the bolt-on mounting style simplifies installation. Gasket and hardware are included.
Specifications
- Inlet ID: 1"
- Width: 4-3/8"
- Length: 4-3/4"
- Height: 3-3/8"
- Engine Fit: 10 HP to 12-1/2 HP Briggs and Stratton horizontal and vertical engines
- Includes gasket and mounting hardware
Compatible Models
Briggs and Stratton: 10 HP to 12-1/2 HP horizontal and vertical engines (including vertical engine 281707)
Replaces Part Number(s):
491413, 691874, 394170, 394180
Aftermarket Interchange Numbers
Oregon 35-022; Rotary 8001; Stens 18-8003; MUK40-0146
Also interchanges with John Deere part numbers AM101193, AM108033 on equipment fitted with compatible Briggs and Stratton engines.
New aftermarket replacement part - not remanufactured, not used.
About Us
Return Policy
Shipping
FAQ
About Reliable Aftermarket Parts
Reliable Aftermarket Parts is your trusted source for high-quality replacement parts covering a wide range of outdoor and heavy equipment. We specialize in parts for Lawn & Garden, Snow Removal, UTV, ATV, and Golf Cart machinery, as well as Backhoes, Crawlers, Excavators, Tractors, Skid Steers, and more — covering most leading brands and models in the industry.
Customer satisfaction is our top priority. Our team is here to help you find the right part and get your equipment back up and running. Call us toll-free at 1-888-6PARTS6 (1-888-672-7876) or directly at 517-347-7033. Add us to your favorite sellers list and make us your go-to source for reliable replacement parts.
Return Policy
We provide a 30-day return policy. If the part doesn't fit, you don't like it, or it is unused, we'll take it back and refund your money.
Please note: This policy does not apply to glass or seat orders. Those items may only be returned if damaged on delivery or if the wrong item was shipped. Glass and seat orders carry a limited 15-day return policy. No returns on glass will be accepted without photo evidence of damage.
In the event of damage, shortage, or a shipping error, contact us immediately at 888-672-7876. Please save all original packaging. A restocking fee may apply.
Refer to the for more details. You are covered by the if you receive an item not as described.
Shipping Information
How long does it take to ship?
Orders ship within 24–48 business hours on average. Orders placed before 1:00 PM EST typically ship the same day.
How long until delivery?
Most orders are delivered within 3–7 business days depending on location, weather, and the items ordered. We provide free shipping within the contiguous 48 United States (qualifying orders only; does not apply to LTL freight shipments).
Have questions before you order? Call us at 888-672-7876 — we're happy to help.
Frequently Asked Questions
How do I know my order was placed successfully?
After checkout, you'll receive a confirmation email. For any order questions, call us at 888-672-7876.
Can I return a part that doesn't fit or that I no longer need?
Yes — we offer a 30-day return policy on most items. If it doesn't fit, isn't what you expected, or is unused, we'll take it back and refund you. See our Return Policy tab for full details and exceptions.
How quickly will my order ship?
Orders ship within 24–48 business hours. Same-day shipping is typical for orders placed before 1:00 PM EST.
Do you offer free shipping?
Yes — free shipping is available within the contiguous 48 United States on qualifying orders. LTL freight shipments are excluded. Call us at 888-672-7876 for details on large or heavy items.
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30-Day Returns
Parts that don't fit come back quickly and easily within 30 days of purchase.
Free Shipping*
Free shipping to the contiguous 48 states on qualifying orders. LTL excluded.
Expert Service
Expertly trained staff ready to help you track down the right part every time.
© 2026 Reliable Aftermarket Parts, Inc. | Michigan, USA | 1-888-672-7876
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