ONAN 337403801 BUS BAR LUG Original ONAN/CUMMINS OEM part
ONAN
- Payment Methods
-
- SKU:
- ONAN 337-4038-01
- MPN:
- 337-4038-01
- Condition:
- New
- Shipping:
- $55.00 (Fixed Shipping Cost)

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Description
- The ONAN 337-4038-01 is a genuine OEM bus bar lug replacement part for ONAN generators.
- This bus bar lug provides secure electrical connections essential for generator operation.
- Constructed for durability to withstand high current flow and mechanical stress.
- Certified original ONAN/CUMMINS OEM part, guaranteeing exact compatibility and factory specifications.
ONAN 337-4038-01 – Powering Reliability with Precision and Strength
This is a ONAN 337-4038-01 bus bar lug replacement part designed specifically for ONAN generator electrical systems. Manufactured under strict OEM authorization, this component ensures secure conduction paths and stable electrical performance. Compatible with multiple ONAN generator models, including the RV QG 5500, Quiet Diesel Series, and MicroQuiet lines. Its precision fit and robust construction support long-term generator operation without compromise. Secure your genuine ONAN part today and maintain power system integrity with confidence — where precision meets endurance.
Confidence in Connection
- Precisely engineered bus bar lug designed to maintain optimal electrical contact in ONAN generators.
- Timely replacement prevents electrical failures, protecting generator performance and user safety.
- Order the ONAN 337-4038-01 now to ensure continued reliable operation of your generator system.
Details
| Product Details | |
|---|---|
| SKU | ONAN 337-4038-01 |
| Brand | ONAN |
| Part Type | Bus Bar Lug |
| Purpose / Intended Use | This bus bar lug is used to securely connect electrical cables to the bus bar within ONAN generators, ensuring stable electrical conductivity and safety. Engineered to handle heavy current loads and resist mechanical wear, it supports continuous generator function and prevents electrical faults. |
Our customer service team is available to provide expert guidance, helping you select the correct part for your ONAN generator. For personalized support, contact us via our Help Center to ensure you make the best choice for your specific model. We wish you a successful repair and a smooth purchasing experience.
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