ONAN 131-0140 WATER MANIFOLD GASKET - ONAN Genuine OEM Part
ONAN
- Payment methods
-
- SKU:
- ONAN 131-0140
- MPN:
- 131-0140
- 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
- Certified genuine ONAN replacement part for guaranteed compatibility and quality
- Ensures a secure seal in the water manifold, preventing leaks and maintaining engine cooling efficiency
- Durable material to withstand high temperatures and pressure within generator cooling systems
- Maintain safety compliance and system reliability with precision-engineered OEM parts
ONAN 131-0140 WATER MANIFOLD GASKET - Engineered Excellence, Sealing Confidence
The ONAN 131-0140 water manifold gasket plays a vital role in preserving the integrity of your cooling system by providing an airtight seal between manifold components. This precision part safeguards your generator’s engine from overheating and potential damage caused by coolant leaks. Equip your system with this essential gasket to maintain peak performance and extend operational life. Secure your genuine ONAN component now and keep your power flowing reliably.
Unrivaled Assurance in Performance and Part Reliability
- Crafted to original Cummins/Onan specifications for precise fit and function
- Resistant to thermal degradation, ensuring long-term seal integrity under intense operating conditions
- Supports optimal coolant flow to enhance engine efficiency and reduce emissions
- Essential for sustaining warranty terms and manufacturer safety standards
Details
Category: Gaskets
Product SKU: ONAN 131-0140
Our knowledgeable support staff is dedicated to helping you choose the right parts for your specific Cummins and Onan generators. You can reach out anytime through our help center for expert guidance. We are committed to making your purchase seamless and successful, ensuring you achieve the best repair outcomes with genuine components that honor the trusted engineering legacy of Onan.
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