ONAN 155-2975 RISER GASKET - ONAN Genuine OEM Part
ONAN
- Payment methods
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- SKU:
- ONAN 155-2975
- MPN:
- 155-2975
- Condition:
- New
- Availability:
- Ships (leaves our warehouse) within next business day if in stock
- Shipping:
- View Shipping Rates


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Description
- Genuine ONAN OEM replacement part, ensuring exact fit and durability
- Provides a critical seal between engine components to prevent leaks and maintain optimal operation
- Enhances engine efficiency by supporting proper airflow and exhaust integrity
- Maintain system reliability and longevity with authentic Cummins/Onan parts
ONAN 155-2975 RISER GASKET – Powering Reliability with Precision Craftsmanship from ONAN
Designed to seal the connection within your generator’s intake or exhaust system, the ONAN 155-2975 RISER GASKET plays a vital role in preventing leaks that can compromise engine performance and safety. This gasket ensures smooth operation and long-lasting durability under demanding conditions. Secure your unit’s efficiency with this essential component—place your order and protect your investment with proven quality.
Benefit that Elevates Confidence and Performance
- Authentic part built by ONAN for guaranteed compatibility and maintaining factory specifications
- Resists wear and thermal stress to extend engine life and reduce maintenance intervals
- Optimizes sealing to preserve fuel efficiency and lower emissions output
- Supports noise reduction by maintaining stable airflow and preventing exhaust leak noise
- Essential for preserving warranty validity and ensuring continued safe operation
Details
Category: Gaskets
Product SKU: ONAN 155-2975
Our team is committed to guiding you through your purchase to guarantee the right fit and maximum satisfaction. Should you need assistance, our support center is ready to provide expert advice tailored to your needs. We are passionate about helping you achieve a successful repair and reliable power generation with every order you place.
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