ONAN A063H584 ROCKER ARM ONAN Genuine OEM Part
ONAN
- Payment Methods
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- SKU:
- ONAN A063H584
- MPN:
- A063H584
- Condition:
- New

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Description
- Precision engineered for lasting dependability.
- Critical rocker arm functionality ensures smooth valve operation.
- Manufactured to exact ONAN OEM specifications for perfect fit and operation.
- Genuine OEM part directly from ONAN, designed to maintain your equipment's original performance.
Experience ONAN's commitment to enduring performance with the A063H584 Rocker Arm
The ONAN A063H584 Rocker Arm is an essential component designed to control valve motion within your outdoor power equipment’s two-cycle engine. This ONAN + ONAN A063H584 part plays a vital role in regulating intake and exhaust valve timing, ensuring smooth operation and consistent engine performance. Using a genuine ONAN ONAN A063H584 Rocker Arm replacement helps maintain the reliability and precision the equipment was originally engineered for.
Understanding the role of your ONAN A063H584 Rocker Arm in engine performance
The rocker arm operates as a mechanical lever within the valve train of your machine, transferring camshaft motion to open and close the valves at the correct times during the engine cycle. In ONAN zero-turn mowers and similar equipment, this component ensures that fuel and exhaust gases flow efficiently through the combustion chamber. Proper function of the rocker arm supports optimal engine timing, power output, and smooth running.
Recognizing when your ONAN A063H584 Rocker Arm needs replacement
Replacing the rocker arm when it shows signs of wear can prevent further engine damage and maintain your equipment's performance. Prompt attention to this detail part helps sustain engine reliability over time.
- Excessive engine noise or ticking sounds, indicating looseness or wear in valve components.
- Irregular engine performance such as misfires or power loss, which may relate to improper valve operation.
- Visible signs of wear or damage during inspection if accessible, including cracks or bending.
Trusted details on the ONAN A063H584 Rocker Arm for your equipment
Is this a genuine ONAN OEM part?
Yes, the ONAN A063H584 Rocker Arm is a genuine OEM replacement part from ONAN, crafted to meet the exact specifications your equipment requires for continued performance.
How can I confirm this part fits my ONAN equipment?
We recommend verifying the ONAN A063H584 part number against your equipment’s model and serial number to ensure compatibility before ordering.
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