CUMMINS 4388507 AFTERTREATMENT DEVICE Original OEM part
CUMMINS
- Payment Methods
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- SKU:
- CUMMINS 4388507
- MPN:
- 4388507
- Condition:
- New
- Shipping:
- View Shipping Rates

Available Inventory
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Competitive Pricing
Enjoy competitive rates and great deals on every order.
Customer Support
Our team is always ready to answer your questions and provide the best assistance.
Description
- Engineered to elevate your power system’s efficiency and longevity.
- Advanced emissions control technology for cleaner, compliant operation.
- Durable design ensures sustained performance under demanding conditions.
- 100% genuine Cummins OEM part guaranteed for perfect compatibility and reliability.
CUMMINS 4388507 AFTERTREATMENT DEVICE—Powering Tomorrow with Cummins Precision
Designed to deliver unparalleled aftertreatment performance, the CUMMINS 4388507 is a cornerstone for maintaining engine health and meeting strict emissions standards. Engineered for durability and exact fit, this OEM component preserves system integrity over its lifespan. Invest in trusted craftsmanship and secure your power’s future—purchase now to experience unmatched reliability and efficiency.
Feature Focus with Heartfelt Assurance
- Integrated emissions reduction enhancing fuel efficiency and environmental compliance.
- Timely replacement prevents costly system failures and maintains optimal engine operation.
- Order today to ensure uninterrupted performance and long-lasting engine protection.
Details
Product SKU: CUMMINS 4388507
Our expert team is committed to guiding you through your purchase with clear, experience-backed advice. Reach out anytime through our help center—your satisfaction and successful repair matter deeply to us. We wish you the best in restoring your equipment to peak condition and extending its dependable service life.
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