ONAN 5040239 3/4 IN BSP BALL VALVE Original ONAN/CUMMINS OEM part
ONAN
- Payment Methods
-
- SKU:
- ONAN 504-0239
- MPN:
- 504-0239
- Condition:
- New
- Shipping:
- View Shipping Rates

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
- Precision engineered for unwavering power system integrity
- Durable ball valve design ensures optimal fluid control and leak prevention
- Original Equipment Manufacturer (OEM) quality guarantees perfect fit and peak performance
ONAN 504-0239 BALL VALVE – The Heartbeat of Reliable Power from ONAN’s Legacy
Designed to regulate fuel flow with pinpoint accuracy, the ONAN 504-0239 BALL VALVE stands as a testament to Onan’s commitment to durability and OEM excellence. Built to last through demanding operational cycles, it safeguards your generator’s efficiency. Secure your genuine part today and keep your power system performing flawlessly. Depend on precision, power with confidence.
Unmatched Feature to Boost Your Power System Confidence
- Engineered from high-quality materials to resist wear, ensuring long service life under harsh conditions.
- Timely replacement maintains fuel system integrity, preventing leaks that compromise safety and performance.
- Invest in authenticity — order your ONAN 504-0239 now to sustain generator reliability and avoid costly downtime.
Details
Product SKU: ONAN 504-0239
Our knowledgeable customer care team is ready to guide you in selecting the right genuine ONAN components tailored for your application. Reach out anytime through our Help Center for personalized support. We’re passionate about empowering your repair journey with the best expertise and products for enduring power solutions.
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