ONAN 320-2434-03 CIRCUIT BREAKER - ONAN Genuine OEM Part
ONAN
- Payment methods
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- SKU:
- ONAN 320-2434-03
- MPN:
- 320-2434-03
- Condition:
- New
- Availability:
- Ships (leaves our warehouse) within next business day if in stock

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
- 100% Genuine ONAN OEM component engineered for seamless compatibility
- Effectively safeguards your generator’s electrical circuits from overload and short circuits
- Enhances overall power system stability and operational safety
- Maintain system integrity with original Cummins craftsmanship and durability
ONAN 320-2434-03 CIRCUIT BREAKER - Power Protection Engineered with Precision and Trust
The ONAN 320-2434-03 Circuit Breaker serves as a vital shield within your generator system, defending against electrical faults that can jeopardize performance and safety. Its engineered reliability ensures peace of mind for professional technicians and end users alike. Secure your generator's heart with this OEM component and keep your power source running strong. Add this critical part to your cart now for assured continuity and protection.
Benefit that connects Reliability with Confidence
- Authentic ONAN part guarantees precise fit and function, preserving engine warranty and compliance
- Robust design withstands demanding operational conditions for long-lasting service life
- Designed to minimize downtime by promptly interrupting electrical faults
- Supports optimized generator performance through dependable circuit protection
Details
Category: Circuit Breakers
Product SKU: ONAN 320-2434-03
Our knowledgeable customer care team is always ready to assist you in selecting the right parts for your Cummins or Onan generator. Reach out at any time via our help center to receive expert guidance tailored to your needs. We are passionate about supporting your repair journey and ensuring your investment delivers trusted power for years to come.
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