ONAN 1852437 FUEL OVERFLOW TUBE ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
- Payment Methods
-
- SKU:
- ONAN 185-2437
- MPN:
- 185-2437
- Condition:
- New
- Shipping:
- $55.00 (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
- Fuel overflow tube assembly made from durable, high-quality materials for long service life.
- Ensures safe fuel overflow management to prevent leakage and engine damage.
- Built to exact specifications as a genuine OEM part for perfect compatibility.
ONAN 185-2437 FUEL OVERFLOW TUBE ASSEMBLY – Powering Your Equipment with Precision and Reliability
This is a ONAN 185-2437 fuel overflow tube assembly replacement part designed for ONAN generator models. Manufactured with premium materials and authorized by ONAN/CUMMINS as a genuine OEM component, it manages fuel overflow effectively to protect your generator’s engine. Compatible with confirmed models including ONAN Emerald, MDK, and RV generators, this tube provides a precise fit that supports long-lasting operation and dependable performance. Invest in this original part to ensure your equipment runs safely and efficiently. Order now to secure your generator’s fuel system integrity and trust in ONAN's legacy of quality.
Dependable Fuel Overflow Tube
- Manufactured to OEM specifications for exact fit and reliable fuel overflow handling.
- Timely replacement prevents fuel leaks and potential engine hazards, maintaining safe operation.
- Act immediately to replace worn tubes and avoid costly repairs or downtime.
Details
| Product Details | |
|---|---|
| SKU | ONAN 185-2437 |
| Brand | ONAN |
| Part Type | Fuel Overflow Tube Assembly |
| Purpose / Intended Use | This part directs excess fuel safely away from the engine to prevent overflow and potential fire hazards. Engineered specifically for ONAN generators, it ensures proper fuel system function and protects engine components from fuel damage. |
Our customer service team is available to provide expert advice and help you select the correct part for your ONAN equipment. Reach out through our Help Center for personalized support and guidance. We are committed to helping you make the best purchase and complete your repair successfully.
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