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14391- Swisher Replacement V-Twin Muffler

  • Based on 0 reviews
Condition: New
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Availability: Only 6 left in stock, order soon!
Fulfilled by Swisher Brand Products

Arrives Saturday, Jun 27
Order within 9 hours and 37 minutes
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Features

  • Replacement V-Twin Muffler
  • Used on Swisher model #s - LSER1634, SZTB240541349, SZTB270601349, ZT2250A, ZT2450A, ZT2452, ZT2452A, ZT2452A-CA, ZT2454, ZT2454A, ZT2454A-CA, ZT2660, ZT2660B, ZT2660B-CA, ZT2760, ZT2760A, ZT2760B, ZT2760BP, ZT2760BZ, ZT2760C, ZT2760-CA, ZT2766, ZT2766BP, ZT2866, ZT2866A, ZTR2454BS, ZTR2454BS-CA, ZTR2454CL, ZTR2454CL-CA, ZTR2460BS, ZTR2460BS-CA, ZTR2466BS-CA, ZTR2760BS, ZTR2760BS-CA, ZTR2766BS, ZTR2766BS-CA, ZTR2766CP, ZTR2766CP-CA, ZTR2866BS, and ZTR2866BS-CA
  • We cannot verify if it is compatible with your engine. To verify, we suggest reaching out to your engine manufacturer directly.

Description

We cannot verify if it is compatible with your engine. To verify, we suggest reaching out to Briggs directly. The Briggs engine part numbers start with a two digit model number. For example, 44U8770014G1. You can look at the engine to find the model code, usually stamped on the valve cover but may also be engraved in the engine block. Used on Swisher model s - LSER1634, SZTB240541349, SZTB270601349, ZT2250A, ZT2450A, ZT2452, ZT2452A, ZT2452A-CA, ZT2454, ZT2454A, ZT2454A-CA, ZT2660, ZT2660B, ZT2660B-CA, ZT2760, ZT2760A, ZT2760B, ZT2760BP, ZT2760BZ, ZT2760C, ZT2760-CA, ZT2766, ZT2766BP, ZT2866, ZT2866A, ZTR2454BS, ZTR2454BS-CA, ZTR2454CL, ZTR2454CL-CA, ZTR2460BS, ZTR2460BS-CA, ZTR2466BS-CA, ZTR2760BS, ZTR2760BS-CA, ZTR2766BS, ZTR2766BS-CA, ZTR2766CP, ZTR2766CP-CA, ZTR2866BS, and ZTR2866BS-CA. That were made with these Briggs & Stratton engine model s - 44M777-2146-G1, 44P777-0147-B1, 49T877-0012-G1, 49M777-5123-G5, 44U8770014G1, 40T777S00493, and 407577-0112-E1 We cannot verify if it is compatible with your engine. To verify, we suggest reaching out to your engine manufacturer directly.

Brand: Swisher


Vehicle Service Type: Lawn Mower


Item Weight: 8 Pounds


UPC:


Manufacturer: EES (Engineered Exhaust Systems)


Item Weight: 8 Pounds


Compatible with Vehicle Type: Lawn Mower


Brand Name: Swisher


Manufacturer Part Number: 14391


UPC: 728172398113


Manufacturer: EES (Engineered Exhaust Systems)


Model Number: 14391


Item Type Name: muffler


Included Components: muffler


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • perfect fit
on time delivery, excellent spec sheet and a perfect fit at a great price. thanks, Don Colapietro
Reviewed in the United States on March 27, 2025 by Don Colapietro

  • Fits perfect
Fit my 22 year-old bobcat ZT218 perfect
Reviewed in the United States on October 19, 2025 by James & Shannon McCloskey

  • Perfect fit
Wasn’t sure what to expect, but the part came earlier than promised, and it is excellent quality. Bolted directly to the engine without any fuss, and the flanges were perfectly flat and in alignment. Made for an easy install. Mower sounds great and much quieter as well.
Reviewed in the United States on July 5, 2024 by Trailer Man

  • Great muffler!
Fit like a glove! Did not even have to modify my zero turn to make it work!
Reviewed in the United States on March 10, 2025 by Killer sound ! Out performed the Polk DB I was running. I am using a 4 channel sound cubed on the jbls and they are rockin!!

  • Installed on vertical shaft 27hp Briggs
All the mounting holes lined up perfect but you’re going to need to purchase hardware and gaskets separately. I ended up using 5 bolts that were 5/16-18unc thread and 3/4” long with thick washers and a lock washer. The support hole on the engine needed to be drilled out slightly larger and tapped for the 5/16 bolt. This muffler is effective and decently built but don’t expect to run the engine for long periods of time without ear protection. ... show more
Reviewed in the United States on May 30, 2023 by Corey Z.

  • Fit perfect
This exhaust assembly was recommended with my purchase of a 27 hp b&s. It fit perfect. It doesn't come with gaskets which you will need. Luckily I had a few different sets to work with. Fired up the engine and it sounded quieter than the replaced 25 hp b&s, imagine that! Very satisfied with this product. Fit the gravely pro turn 60 zero turn mower the same as original. Very happy customer with a new 27 hp b&s plus new exhaust. It's great to repower expensive equipment yourself. ... show more
Reviewed in the United States on June 4, 2024 by Gene Blackwell

  • Poor Customer Service and bad parts
I will never purchase anything from this vendor. Amazon's website said this muffler would fit the Briggs and Stratton engine I purchased that fit a John Deere mower. It didn't fit, I returned it and got charged a restocking fee. I should not be charged a restocking fee if their product isn't correct or fit and recommend for the engine I purchased. I am a prime member, so much for benefits. ... show more
Reviewed in the United States on September 3, 2025 by B Barnet

  • Yep
Worked good.
Reviewed in the United States on January 8, 2026 by Knotty pine

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