ONAN 320-1836-18 CIRCUIT BREAKER - ONAN Genuine OEM Part
ONAN
- Payment methods
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- SKU:
- ONAN 320-1836-18
- MPN:
- 320-1836-18
- Condition:
- New
- Availability:
- Ships (leaves our warehouse) within next business day if in stock
- Shipping:
- View Shipping Rates


Available Inventory
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Competitive Pricing
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Customer Support
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Description
- This is a Genuine ONAN OEM part designed specifically for Cummins power equipment.
- Provides reliable electrical circuit protection to safeguard your generator system from overloads and short circuits.
- Ensures stable operation under demanding conditions, helping maintain engine health and system efficiency.
- Maintain your power system’s dependable performance with precision-engineered components.
ONAN 320-1836-18 CIRCUIT BREAKER - Powering Peace of Mind with Every Connection
The ONAN 320-1836-18 Circuit Breaker plays a vital role in protecting your generator’s electrical integrity, preventing damage caused by unexpected electrical faults. Engineered to fit seamlessly with Cummins and Onan systems, it guarantees unmatched compatibility and durability. Secure your equipment’s safety today—choose genuine parts for peace of mind in every operation.
Energize Confidence with Genuine Reliability
- Authentic Cummins/Onan OEM design ensures perfect fit and function without compromise.
- Robust construction crafted to withstand rigorous operational stresses and extend service life.
- Optimized to maintain consistent power delivery by preventing electrical failures.
- Supports compliance with safety standards, critical for mission-critical and backup power systems.
Details
Category: Circuit Breakers
Product SKU: ONAN 320-1836-18
Our team is committed to assisting you in choosing the ideal Cummins/Onan replacement part to match your needs precisely. If you have any questions or require guidance during your purchase, feel free to reach out through our help center. We look forward to supporting your repairs and ensuring your generator performs at its highest potential 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