ONAN 185-5999 WATER FLANGE GASKET - ONAN Genuine OEM Part
ONAN
- Payment methods
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- SKU:
- ONAN 185-5999
- MPN:
- 185-5999
- 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
- Certified Genuine ONAN OEM component designed specifically for Cummins generators
- Prevents coolant leaks and maintains proper engine temperature regulation
- Enhances engine longevity by providing a reliable seal under high-pressure conditions
- Maintains your power system's integrity and reliable operation in critical situations
ONAN 185-5999 WATER FLANGE GASKET - Precision Crafted to Power Your Peace of Mind
The ONAN 185-5999 Water Flange Gasket plays a crucial role in sealing your generator's cooling system, ensuring consistent engine temperature and preventing damage from coolant leakage. Its exacting engineering guarantees seamless fit and dependable service across demanding environments. Secure this essential part now and safeguard your generator’s performance with trusted quality made to last.
Authenticity and Assurance Crafted for Your Generator’s Heart
- Original OEM manufacture assures full compatibility and peak operational efficiency
- Precision materials minimize wear and resist heat, preserving engine health
- Designed for rugged durability to withstand continuous operational stress
- Maintains emission standards by ensuring proper coolant flow and engine temperature
- Supports noise reduction efforts by preserving engine component integrity
Details
Category: Flange Gaskets
Product SKU: ONAN 185-5999
Our team is dedicated to helping you select the perfect replacement part for your Cummins/Onan generator. You can reach out anytime through our help center for expert guidance tailored to your specific needs. We genuinely wish you a successful repair and reliable power for every future operation.
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