ONAN 4387489 - DEVICE AFTERTREATME ONAN/CUMMINS - Original OEM part
ONAN
- Payment methods
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- SKU:
- ONAN 4387489
- MPN:
- 4387489
- Availability:
- Ships (leaves our warehouse) within next business day if in stock
- Shipping:
- View Shipping Rates


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Description
Cummins DEVICE AFTERTREATME /CUMMINS 4387489
Discover the DEVICE AFTERTREATME /CUMMINS (SKU: 4387489), designed for optimal performance and reliability. Our store is committed to providing only original replacement parts, ensuring you get the quality you need for your equipment. With competitive pricing and fast shipping options, you can rest assured you’re making the right choice. Don’t wait to enhance your equipment’s functionality—purchase this essential component now and experience the difference in quality and efficiency it brings!
The DEVICE AFTERTREATME /CUMMINS (SKU: 4387489) is an essential component designed to optimize emissions control in engine systems. This unit effectively manages exhaust gases, ensuring compliance with environmental standards while enhancing performance. It works by facilitating the aftertreatment process, reducing harmful emissions and improving engine efficiency. With its reliable construction and compatibility with Cummins products, this device is a crucial part for maintaining the operational integrity and longevity of your equipment.
Cummins is renowned for its commitment to quality and performance in every piece of equipment and its replacement parts. Each component is designed with precision engineering, ensuring reliability and longevity under the toughest conditions. Customers can trust that every item meets rigorous industry standards, delivering excellent functionality and peace of mind. When it comes to maintaining optimal performance, choosing products from this trusted brand ensures you're investing in top-tier solutions that enhance efficiency and durability in your outdoor equipment.
With extensive experience in providing top-quality home garden and outdoor tools, we pride ourselves in offering a comprehensive range of original replacement parts. Our selection includes precision-engineered components designed to enhance the performance and longevity of your machinery. Whether you need lawn mower tools or other essential outdoor equipment, we ensure that each product is crafted to meet the highest standards, guaranteeing you effective solutions for all your gardening needs.
Utilizing OEM parts is crucial for maintaining the integrity and efficiency of your machinery. These parts are specifically designed and manufactured to fit seamlessly with your equipment, ensuring optimal performance. By choosing original components, you safeguard your investment and reduce the risk of malfunctions or premature wear and tear. Trusting in OEM solutions enables you to operate your machines with confidence, knowing they will deliver reliable performance for years to come.
Our dedicated customer service team is always ready to assist you in navigating our extensive selection of high-quality replacement parts. We understand that finding the right components and manuals can be overwhelming, which is why we prioritize providing personalized guidance to ensure you get the precise items you need. With our commitment to competitive pricing and expert advice, you can shop confidently, knowing you're making the best choices for your maintenance and repair needs. Your satisfaction is our priority.
4387489 Replacement Specs
Part Manufacturer: Cummins
Product Number: 4387489
Cummins Manuals and Additional Information
Explore our extensive selection in the fast moving parts section, where you'll discover a variety of high-quality components designed for Cummins equipment. Whether you're in need of replacements or upgrades, our collection ensures you have access to reliable parts to keep your machinery running smoothly and efficiently.
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