ONAN 1857272 PLAIN WASHER Original ONAN/CUMMINS OEM part
ONAN
- Payment Methods
-
- SKU:
- ONAN 185-7272
- MPN:
- 185-7272
- Condition:
- New
- Shipping:
- View Shipping Rates

Available Inventory
Get what you need quickly with our wide stock and fast shipping.
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
- This is a genuine ONAN 185-7272 plain washer replacement part in OEM condition.
- Designed to provide a secure and reliable sealing surface for fasteners.
- Manufactured for durability and resistance to wear in demanding environments.
- Official ONAN/CUMMINS OEM part guarantees exact fit and performance.
ONAN 185-7272 – Precision and durability engineered to power your equipment's legacy
This is a ONAN ONAN 185-7272 plain washer replacement part designed for generator and engine fastening applications. Authenticated by ONAN as a genuine OEM component, this washer ensures a precise fit critical to maintaining structural integrity. Compatible with multiple ONAN generator models, it supports long-term reliability and prevents loosening under vibration. Secure your equipment’s functionality with this essential replacement. Order your ONAN 185-7272 today and keep your power running strong.
Dependability in every connection
- Precisely engineered to distribute load evenly and prevent fastener damage.
- Timely replacement prevents mechanical failures and ensures operational safety.
- Replace now to maintain equipment reliability and avoid costly downtime.
Details
| Product Details | |
|---|---|
| SKU | ONAN 185-7272 |
| Brand | ONAN |
| Part Type | Plain Washer |
| Purpose / Intended Use | This plain washer is used to evenly distribute the load of a fastener, such as a bolt or nut, to prevent surface damage and ensure secure fastening in ONAN generators and engines. Engineered to resist deformation and wear, it maintains tight connections under vibration and high-stress operating conditions. |
Our customer service team is always ready to provide expert guidance to help you choose the right ONAN 185-7272 part for your equipment. You can reach us anytime through our Help Center for personalized assistance. We are committed to ensuring your purchase supports a successful repair and long-lasting performance.
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