BRIGGS & STRATTON
Briggs and Stratton OEM 590521 - PISTON ASSEMBLY - Briggs and Stratton Original Part
- Payment methods
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- SKU:
- BRIGGS 590521
- UPC:
- 024847189988
- MPN:
- 590521
- Condition:
- New
- Availability:
- Usually ships within 2 to 4 days.
- Shipping:
- View Shipping Rates


Description
- Authentic OEM part designed exclusively by Briggs & Stratton for precise engine compatibility.
- Optimizes the piston’s movement to deliver smooth, efficient engine power and fuel economy.
- Reduces engine vibration and wear, extending the lifespan of your outdoor power equipment.
- Maintains equipment warranty eligibility and factory performance standards.
BRIGGS 590521 PISTON ASSEMBLY - Experience enduring power with genuine Briggs & Stratton craftsmanship
The BRIGGS 590521 PISTON ASSEMBLY is engineered to restore and enhance your engine’s core function, ensuring peak performance in demanding conditions. This integral component delivers precise motion control to maintain engine efficiency and reliability. Secure your investment with a part designed to meet Briggs & Stratton’s stringent quality specifications. Shop now and fortify your equipment with dependable factory-spec excellence.
Key performance benefit with a touch of passion
- Guaranteed genuine Briggs & Stratton construction ensures exact OEM fit and flawless operation.
- Precision-engineered to improve fuel combustion efficiency, resulting in lower emissions and cost savings.
- Durable materials provide resistance against premature wear and high-temperature stress.
- Designed to harmonize with your engine's timing and compression for seamless power delivery.
- Protects critical engine components by minimizing vibration and mechanical stress.
Details
Category: Pistons-Engines Parts
Product SKU: BRIGGS 590521
Our commitment extends beyond providing top-tier parts: our customer support team is ready to offer expert advice to guide your purchase choice. Reach out through our help center anytime to ensure you select the right components for your equipment needs. We sincerely wish you a successful repair and optimal performance with your Briggs & Stratton engine restoration.
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