Muffler

Name: 89966 MUFFLER
Brand: Briggs & Stratton
SKU: 89966
Price: 14.57 USD
Availability: InStock

Genuine Briggs & Stratton OEM · Part number 89966

The Muffler is a genuine Briggs & Stratton engine parts part, OEM part number 89966. Dykes Motors sells it for $14.57. It is in stock to order online, or you can pick it up at our store. Not sure it fits your machine? Send the model and serial number to the parts desk before you order. Dykes Motors is an authorized Bobcat, LS Tractor, and Ferris dealer with genuine parts and service on site.

Price and availability checked Oct 19, 2026

$14.57

We accept Visa, Mastercard, American Express, Discover, Apple Pay, Google Pay, Amazon Pay, PayPal, Venmo, and Klarna.

In stock. Ships in 2 to 3 business days, arrives in 1 to 2 more — by Mon, Oct 26. Free shipping on every parts order. Free pickup at 3069 Hwy 49.

Available now: Rotary 1270

1270 MUFFLER 1/2"PIPE B&S Replaces BRIGGS & STRATTON 89966

Listed as a replacement for Briggs & Stratton 89966. This is a Rotary part, not Briggs & Stratton. Confirm the fit for your engine before you order, or call the parts desk at (601) 516-7255.

$3.97

Genuine OEM part. Manufacturer warranty honored at our dealership.

Authorized Briggs and Stratton Dealer

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Fits these models

10 more models in the OEM parts diagram, unverified

Details

This is a genuine Briggs & Stratton OEM muffler (part number 89966) that reduces engine noise during operation. It's designed for specific engine models, so confirm your equipment's model or engine number matches the fitment list before ordering. As an original manufacturer part, it meets Briggs & Stratton specifications for proper fit and function.

Verify your fitment before you order

Text your equipment model and serial number to 601.516.7255 and we confirm the exact part before you pay. Prefer to talk? Call (601) 516-7255.

Questions about part 89966

What machines does part 89966 fit?

We do not list a confirmed fitment for part 89966 on this page. Send the model and serial number of your machine to the parts desk and we will check it before you order.