ONAN 3200439 CIRCUIT BREAKER Original ONAN/CUMMINS OEM part

ONAN
Genuine Part
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$464.09
$423.95
$40.14
Availability:
Order today – If in stock, Ships within next business day

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Payment Methods
  • AMERICAN EXPRESS
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SKU:
ONAN 320-0439
MPN:
320-0439
Condition:
New
Shipping:
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ONAN Original partOriginal Part Certification
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Description

  • Trusted Engineering for Lasting Safety: Experience unmatched circuit protection designed specifically for Onan systems.
  • Reliable Trip Mechanism: Ensures prompt response to electrical faults, preventing damage to your generator.
  • Compatible OEM component guarantees seamless integration and peak performance.
  • Original Onan manufactured to uphold your generator’s warranty and safety standards.

ONAN 320-0439 CIRCUIT BREAKER—Empower Your Power with Onan’s Precision Safety Shield

Designed for durability and safety, the ONAN 320-0439 CIRCUIT BREAKER serves as the vital safeguard within your generator’s electrical network. Crafted as a genuine OEM part, it delivers long-lasting protection and reliable performance under demanding conditions. Equip your system with confidence and secure continuous power—upgrade today and keep your generator running flawlessly.

Vital feature to secure your energy flow

  • Precisely calibrated to trip when electrical overloads or short circuits threaten your generator system.
  • Timely replacement prevents costly damage, ensuring uninterrupted power supply when it matters most.
  • Choose the ONAN 320-0439 now—maintain your generator’s safety and maximize operational lifespan.

Details

Product SKU: ONAN 320-0439

Our knowledgeable support staff stands ready to guide you through your purchase, ensuring you select the right part effortlessly. Reach out anytime via our help center for expert advice. We are passionate about helping you achieve the best repair results and a smooth, reliable power experience.

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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.

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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.

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