CUMMINS 4990546 ALTERNATOR Original OEM part
CUMMINS
- Payment Methods
-
- SKU:
- CUMMINS 4990546
- MPN:
- 4990546
- Condition:
- New
- Shipping:
- $45.00 (Fixed Shipping Cost)

Available Inventory
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Competitive Pricing
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Customer Support
Our team is always ready to answer your questions and provide the best assistance.
Description
- Precision engineered to empower your Cummins system with uncompromised reliability
- Robust electrical output ensuring consistent power and optimal engine performance
- Built to withstand demanding operational conditions for extended service life
- Authentic Cummins OEM part guaranteeing exact fit and compliance
Experience unwavering power with the CUMMINS 4990546 ALTERNATOR – where Cummins engineering excellence meets enduring performance
This Cummins 4990546 ALTERNATOR is designed to deliver stable electrical current essential for your generator's engine health and efficiency. Engineered and manufactured by Cummins, this OEM alternator promises exceptional durability and seamless integration, ensuring your system operates at its peak. Invest in proven quality and act now to secure uninterrupted, reliable power for years to come.
Key feature that powers your confidence
- High-output capability supports stable battery charging and reduces engine strain
- Timely replacement prevents costly downtime and maintains warranty compliance
- Order your genuine Cummins replacement now for guaranteed fit and performance
Details
Product SKU: CUMMINS 4990546
Our knowledgeable support team is ready to guide you through your purchase, ensuring you select the exact part your Cummins system requires. Reach out anytime via our help center—your satisfaction and equipment’s optimal function remain our highest priorities. We look forward to assisting you in achieving a seamless repair and extended equipment 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