ONAN 300-5393 MEMBRANE PANEL - ONAN Genuine OEM Part
ONAN
- Payment methods
-
- SKU:
- ONAN 300-5393
- MPN:
- 300-5393
- Condition:
- New
- Availability:
- Ships (leaves our warehouse) within next business day if in stock
- Shipping:
- $35.00 (Fixed Shipping Cost)

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
- Authentic ONAN OEM replacement part ensuring complete system compatibility
- Enables precise command and control of your generator functions
- Designed to maintain system integrity and operational safety over time
- Guaranteed performance when it counts the most
ONAN 300-5393 MEMBRANE PANEL – Precision Control Engineered by ONAN
The ONAN 300-5393 membrane panel serves as the critical interface for managing essential generator operations, delivering dependable responsiveness and long-lasting reliability. Its role ensures your power system runs smoothly in residential, RV, or commercial applications, protecting your investment with genuine OEM quality. Secure peak performance for your Cummins generator by ordering today. Guaranteed performance when it counts the most.
Benefit that empowers confidence
- Certified original ONAN part guaranteeing precise fit and function
- Supports seamless operation with enhanced user feedback and control
- Constructed for durability under strenuous power generation conditions
- Maintains engine health by enabling accurate system adjustments
- Compliance with factory safety and operational standards to preserve warranty
Details
Category: Panels
Product SKU: ONAN 300-5393
Our knowledgeable customer support staff is dedicated to helping you select the ideal Cummins replacement parts tailored to your generator’s needs. Feel free to reach out anytime through our help center for guidance and expert advice. We are passionate about ensuring your purchase leads to successful maintenance and reliable power continuity.
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