ONAN 185-6120 CYLINDER HEAD GASKET - ONAN Genuine OEM Part

ONAN
Genuine Part
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$112.21
$100.99
$11.22
Special Order
Item is not in stock. It has a Factory Back Order greater than 21 days from the request of the order.
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SKU:
ONAN 185-6120
MPN:
185-6120
Condition:
New
Availability:
Ships (leaves our warehouse) within next business day if in stock
ONAN Original partOriginal Part Certification

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Description

  • This is a genuine ONAN OEM cylinder head gasket, designed specifically for Onan generators.
  • Ensures a reliable, durable seal between the cylinder head and engine block to maintain compression and prevent leaks.
  • Supports efficient engine operation by preserving optimal combustion chamber conditions and preventing coolant or oil mixing.
  • Depend on original Cummins/Onan parts for trusted quality and uncompromising system reliability.

ONAN 185-6120 CYLINDER HEAD GASKET - Precision Craftsmanship Empowering Your Onan Engine

The ONAN 185-6120 cylinder head gasket plays a critical role in preserving engine integrity by creating a flawless seal that resists heat, pressure, and wear. Designed to match exact Cummins/Onan specifications, this gasket safeguards your generator’s performance and longevity under demanding conditions. Secure the health of your power system by selecting this genuine part—engineered for peak efficiency and endurance. Equip your generator with proven reliability today.

Advantage That Counts: Genuine Part for Confident Performance

  • Authenticity guaranteed: Manufactured by ONAN to meet rigorous OEM standards.
  • Durability that withstands high temperatures and pressures inherent to generator operation.
  • Maintains critical compression and prevents coolant and oil leakage to avoid engine damage.
  • Enhances fuel economy and reduces emissions by ensuring optimal combustion chamber sealing.
  • Supports continuous, quiet operation by preserving engine balance and reducing mechanical stress.
  • Preserves your equipment warranty and compliance when used as replacement part.

Details

Category: Cylinder Head Gaskets
Product SKU: ONAN 185-6120

Our team is dedicated to guiding you through selecting the precise Cummins/Onan parts that suit your generator’s needs. If you have questions or require assistance, our help center is ready to provide expert advice. We are committed to helping you achieve the most reliable repairs possible and hope this purchase brings long-lasting power and peace of mind to your equipment.

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Warranty

Cummins warranty policy applies
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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.

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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.

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