84006578 PISTON ASSEMBLY Briggs and Stratton Genuine OEM Part
BRIGGS & STRATTON
- Payment Methods
-
- SKU:
- 84006578
- UPC:
- 047282285534
- MPN:
- 84006578
- Condition:
- New
- Shipping:
- View Shipping Rates

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Customer Support
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Description
- This product is a genuine OEM part from BRIGGS & STRATTON, ensuring exact fit and reliable function.
- Features a precision-engineered piston assembly designed to maintain optimal engine compression and performance.
- Replacing worn or damaged pistons is crucial to restoring proper engine operation and longevity.
84006578 PISTON ASSEMBLY - Powering Precision with BRIGGS & STRATTON Excellence
The BRIGGS & STRATTON 84006578 PISTON ASSEMBLY is a vital component that plays an essential role in the engine’s combustion process. This OEM piston assembly, crafted by Briggs & Stratton, is designed to work flawlessly within your engine to help maintain compression and translate fuel combustion into smooth, reliable power. Using this genuine BRIGGS & STRATTON 84006578 part ensures that your equipment continues to operate as the manufacturer intended, supporting optimal efficiency and performance.
Our store is dedicated to providing authentic BRIGGS & STRATTON replacement parts like this piston assembly, recognized by customers for quality and dependability. As one of our best-selling items, the 84006578 piston assembly is backed by our commitment to genuine OEM components that protect and preserve your equipment. For dependable service and equipment longevity, choose this original part. Explore our selection today and take the step toward restoring your equipment’s full potential.
Know When Your BRIGGS & STRATTON Piston Assembly Needs Renewal to Regain Peak Engine Power
Replacing the piston assembly like the 84006578 is a key step in returning your engine’s performance to its original condition. Keeping this critical component in good shape avoids further damage and maintains smooth operation.
- Noticeable decrease in engine power or efficiency, often signaling compression issues.
- Excessive smoke or unusual exhaust emissions due to worn piston rings or damaged cylinders.
- Engine misfiring or rough idling indicating piston wear or related internal problems.
Details
Product SKU: 84006578
Our knowledgeable team is here to assist you with any questions about selecting the correct BRIGGS & STRATTON parts. You can always reach us through our help center for expert advice before making your purchase. We’re passionate about helping you maintain and restore your equipment, whether you’re repairing a trusted machine or upgrading with new components.
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