Briggs and Stratton OEM 703143 - NUT - Briggs and Stratton Original Part
BRIGGS & STRATTON
- Payment methods
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- SKU:
- BRIGGS 703143
- UPC:
- 024847690101
- MPN:
- 703143
- Condition:
- New
- Availability:
- Usually ships within 2 to 4 days.
- Shipping:
- View Shipping Rates


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Description
- Authentic Briggs & Stratton OEM replacement nut designed specifically for precision fit and factory-standard reliability.
- Provides secure fastening critical for maintaining engine assembly integrity, reducing the risk of mechanical failure.
- Enhances vibration resistance and supports sustained engine performance under rigorous operating conditions.
- Maintain equipment warranty and reliability with genuine components crafted for lasting engine protection.
BRIGGS 703143 NUT - Experience the steadfast commitment of Briggs & Stratton craftsmanship in every fastening detail
This original Briggs & Stratton nut, part number 703143, plays a vital role in upholding your engine's structural soundness. Engineered to exact specifications, it ensures a firm, consistent hold that safeguards your equipment’s functionality during heavy-duty use. Secure your operation by adding this genuine part to your cart now and preserve factory-calibrated performance and protection.
Features that empower your engine with reliability and precision
- Manufactured to meet exact OEM standards ensuring a durable and precise fit every time.
- Designed to minimize loosening, promoting smoother engine operation and reduced maintenance intervals.
- Constructed with high-grade materials for enhanced wear resistance, contributing to longer equipment life cycles.
- Guaranteed compatibility to maintain factory warranty conditions and maximize engine uptime.
Details
Category: Nuts-Engines Parts
Product SKU: BRIGGS 703143
Our knowledgeable customer service team is dedicated to assisting you throughout your purchase journey, ensuring you select the exact part suited for your equipment needs. We invite you to reach out via our help center for prompt, expert advice. Your satisfaction and successful repair are our priorities—here’s to keeping your Briggs & Stratton engine running at its peak.
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