ONAN 402-0284 VIBRATION ISOLATOR MOUNTING CUSHION - ONAN Genuine OEM Part
ONAN
- Payment methods
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- SKU:
- ONAN 402-0284
- MPN:
- 402-0284
- Condition:
- New
- Availability:
- Ships (leaves our warehouse) within next business day if in stock
- Shipping:
- View Shipping Rates


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Description
- Certified Genuine ONAN OEM part designed for seamless compatibility and peak performance
- Effectively isolates vibration to protect engine components and reduce operational noise
- Enhances generator longevity by minimizing wear on mounts and structural parts
- Experience trusted Cummins precision engineering for mission-critical durability
ONAN 402-0284 Vibration Isolator Mounting Cushion - Harness ONAN’s Legacy of Vibration Control Excellence
The ONAN 402-0284 vibration isolator mounting cushion plays an essential role in maintaining smooth, stable operation of your generator. By absorbing and dampening engine vibrations, it safeguards valuable system components and reduces audible disturbances. Invest in genuine Cummins Onan quality to keep your power system running reliably. Secure this part now and empower your generator’s durability for years to come.
Benefit that Transforms Generator Stability into Your Peace of Mind
- Original OEM production guarantees full fit for compatibility and safety compliance
- Robust construction engineered to endure rigorous operational cycles
- Precision design minimizes vibration-driven wear, extending engine and mount lifespan
- Contributes to quieter generator environments—important in residential and commercial settings
- Maintains system reliability crucial for continuous power and emergency backup scenarios
Details
Category: Mounts
Product SKU: ONAN 402-0284
Our team is committed to guiding you through your purchasing decision with expert advice tailored to your Cummins Onan system needs. Feel free to reach out via our help center any time. We genuinely hope you achieve the best outcome with your purchase and that this quality part brings renewed strength and reliability to your generator setup.
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