ONAN 185-6731 OVERFLOW PIPE ASSEMBLY - ONAN Genuine OEM Part
ONAN
- Payment methods
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- SKU:
- ONAN 185-6731
- MPN:
- 185-6731
- Condition:
- New
- Availability:
- Ships (leaves our warehouse) within next business day if in stock


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
- Guaranteed genuine Cummins Onan part engineered for exact fit and function
- Ensures proper overflow fluid routing to maintain system integrity
- Supports coolant management for efficient engine operation under demanding conditions
- Experience unmatched reliability designed for critical power applications
ONAN 185-6731 OVERFLOW PIPE ASSEMBLY - Precision engineered by Onan to safeguard your power source
The ONAN 185-6731 Overflow Pipe Assembly plays a vital role in controlling coolant overflow, protecting your generator’s engine from potential damage due to fluid loss. Crafted with Cummins Onan’s exacting standards, this assembly ensures your system maintains optimal fluid balance for peak performance and longevity. Secure this essential component now to enhance your system’s durability and reliability.
Benefit that powers confidence
- Authentic OEM part assuring compatibility with Cummins Onan generators
- Designed to contribute to efficient engine cooling and emission control
- Durability that withstands the toughest operating environments
- Facilitates simplified maintenance with reliable, leak-free operation
- Protects your investment by preserving system warranty coverage
Details
Category: Pipes
Product SKU: ONAN 185-6731
Our commitment extends beyond providing premium parts. Should you require assistance or expert guidance, our knowledgeable team is ready to support you through our help center. We are dedicated to helping you make the best choice, ensuring an effective repair and peace of mind with your Cummins Onan equipment.
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