ONAN 4501040 FRAME 7/8+ PERMANENT MAGNET GENERATOR ROTOR ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
- Payment Methods
-
- SKU:
- ONAN 450-1040
- MPN:
- 450-1040
- Condition:
- New
- Shipping:
- $20.00 (Fixed Shipping Cost)

Available Inventory
Get what you need quickly with our wide stock and fast shipping.
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
- Precision-engineered to power your reliability.
- Robust permanent magnet design ensures consistent, high-quality electricity output.
- Durability crafted to withstand demanding generator conditions and extend equipment lifespan.
- Genuine ONAN OEM part optimized for seamless integration and long-term system health.
ONAN 450-1040 FRAME 7/8+ PERMANENT MAGNET GENERATOR ROTOR ASSEMBLY - Powering Your Expertise with ONAN’s Trusted Innovation
This OEM generator rotor assembly is meticulously designed to maintain the integrity and superior functioning of your ONAN generator. Built for longevity and consistent performance, it guarantees precise compatibility, helping you protect your investment with parts engineered by the original manufacturer. Equip your system with confidence—purchase the genuine ONAN 450-1040 today. Experience dependable power every time you need it.
Remarkable feature that makes a difference
- Advanced permanent magnet technology delivers enhanced efficiency and quieter operation.
- Timely replacement prevents costly downtime and preserves the generator’s optimal output.
- Take action now to secure genuine OEM quality, ensuring safety and long-term reliability.
Details
Product SKU: ONAN 450-1040
Our knowledgeable support team is always ready to assist you in selecting the perfect ONAN part for your generator. Reach out anytime through our dedicated help center. We are committed to guiding you through a seamless purchasing process and wishing you the best in your maintenance and repair endeavors.
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