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Flywheel Key

Name: 591757 KEY-FLYWHEEL
Brand: Briggs & Stratton
SKU: 591757
Price: 5.12 USD
Availability: InStock

Genuine Briggs & Stratton OEM · Part number 591757

The Flywheel Key is a genuine Briggs & Stratton engine parts part, OEM part number 591757. Dykes Motors sells it for $5.12. 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 13, 2026

~~Market price $5.55~~ Save 8%

$5.12

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 Tue, Oct 20. 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

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Fits these models

2,485 more models in the OEM parts diagram, unverified

Plus 2,425 more models. Text your model and serial number below and we confirm the exact fit.

Details

This genuine Briggs & Stratton flywheel key is a small but critical component that locks the flywheel to the crankshaft, ensuring proper ignition timing and engine operation. It is engine and model-specific, so verify your equipment's model or engine number against the fitment list before ordering. Briggs & Stratton OEM part number 591757.

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 591757

What machines does part 591757 fit?

We do not list a confirmed fitment for part 591757 on this page. Send the model and serial number of your machine to the parts desk and we will check it before you order.