Week Parts Sale, ends Saturday Sale prices shown on every part.

Lock Muffler Screw

Name: 691179 LOCK-MUFFLER SCREW
Brand: Briggs & Stratton
SKU: 691179
Price: 6.83 USD
Availability: InStock

Genuine Briggs & Stratton OEM · Part number 691179

The Lock Muffler Screw is a genuine Briggs & Stratton engine parts part, OEM part number 691179. Dykes Motors sells it for $6.83. 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 11, 2026

~~Regular price $25.15~~ Week sale: Save 73%

$6.83

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 19. Free shipping on every parts order. Free pickup at 3069 Hwy 49.

Genuine OEM part. Manufacturer warranty honored at our dealership.

Authorized Briggs and Stratton Dealer

Read our Google reviews

Fits these models

2,525 more models in the OEM parts diagram, unverified

Plus 2,465 more models. Text your model and serial number below and we confirm the exact fit.

Details

This is a genuine Briggs & Stratton OEM muffler lock screw (part number 691179) used to secure the muffler assembly on compatible engines. The screw fastens the muffler in place to ensure it remains properly positioned during equipment operation. Because this part is engine-specific, confirm your engine model or engine number matches the verified fitment list before ordering.

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 691179

What machines does part 691179 fit?

We do not list a confirmed fitment for part 691179 on this page. Send the model and serial number of your machine to the parts desk and we will check it before you order.