591757 KeyFlywheel Briggs and Stratton Genuine OEM Part
BRIGGS & STRATTON
- Payment methods
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- SKU:
- 591757
- UPC:
- 024847693935
- MPN:
- 591757
- Condition:
- New
- Availability:
- In stock and ready to ship within 24–48 business hours.
- Shipping:
- View Shipping Rates

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Description
- Trusted Brand: Crafted by BRIGGS & STRATTON, an American legend in power equipment engines for over 100 years.
- Unmatched Quality: Precision-engineered OEM KeyFlywheel for perfect fit and sustained performance.
- Act Now: Secure this essential replacement part to ensure consistent engine operation and avoid downtime.
591757 KeyFlywheel – The Heartbeat of BRIGGS & STRATTON Power
Designed to deliver flawless ignition timing and resilient performance, the 591757 KeyFlywheel is built to last and guaranteed to match factory specifications. Experience seamless operation with a genuine OEM component engineered for reliability and endurance.
Our store proudly stocks this sought-after BRIGGS & STRATTON part, trusted by countless professionals and enthusiasts alike. Don’t wait—order your genuine 591757 KeyFlywheel today and keep your equipment running at its best every season.
Feature That Elevates Your Engine’s Soul
- Authentic BRIGGS & STRATTON OEM part ensures the highest standards of quality and compatibility.
- Precisely machined key design stabilizes flywheel placement, reducing vibration and enhancing smooth engine start-up.
- Replacing with this exact OEM KeyFlywheel prevents premature wear and maintains emission compliance critical for your engine’s health.
Details
Product SKU: 591757
Our expert team is here to guide you with knowledgeable advice on every purchase. Reach out anytime via our help center for personalized support. We genuinely hope your experience with us, whether purchasing new or maintaining trusted equipment, is nothing short of outstanding.
Returns Information
You may return new, non-used, and unopened items within 30 days of delivery date under a 20% re-stocking fee in case you do not need it anymore or you have ordered a wrong item.
We cannot accept any returns on "Pumps, Motors, Electrical Items & Transmissions" whether the product is used or new, however in rare cases we may allow an exception under a 40% re-stocking fee.
If you need to return an item, please go to our chat located in the lower right corner, select the option “Returns” and follow the steps to submit your request. Please have on your hands pictures of the item, they will be requested. You will shortly receive an answer from our Customer Service Team providing authorization and return instructions. Likewise, if an exception cannot be authorized, you will receive an answer from us. No returns will be accepted in our warehouse without an RMA number (Return Merchandise Authorization).
All return shipping costs are on customer's responsibility and will not be refundable.
Returns are inspected once they arrive. If the inspection determines that the items are used, non-resellable condition, or damaged, the return will be denied and the customer will be contacted to ship the parts back at the customers' request and cost.
Cancellations
You may cancel your order, in whole or in part, only if the part is backordered and it isn't ready to ship. Once an order has been shipped, sent from the supplier to our warehouse, or in the dispatch line, we cannot cancel it. If your order is shipped, you will need to follow our return policy to return the items you no longer want.
If you need to cancel an order or item for any reason, you may submit a cancellation request directly through your account to the "more options" section or contact us by live chat. All the cancellation requests are evaluated before its approval. If you submit a cancellation request out of business hours, on a weekend or holiday, it will be processed on the next available business day.
Please allow for the cancellation to be confirmed, and check your account for updates on the status. The cancellation process usually takes 24-48 hours to be confirmed by email. We will process your cancellation request and issue a refund to your original payment method.
In the event that an item becomes no longer available (NLA), we will cancel it from your order and ship the remaining items to you. We will send you an email notification if we cancel any part of your order.
Some products may contain chemicals known to the State of California to cause cancer or reproductive harm. ⚠️ WARNING: www.P65Warnings.ca.gov