ONAN 123-2397 POSITIVE CRANKCASE VENTILATION VALVE - ONAN Genuine OEM Part
ONAN
- Payment methods
-
- SKU:
- ONAN 123-2397
- MPN:
- 123-2397
- 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 engineered for precise fit and function
- Designed to regulate and facilitate proper crankcase ventilation for engine longevity
- Helps reduce harmful emissions and maintain optimal performance during operation
- Maintain system reliability with original components developed by Cummins/Onan
ONAN 123-2397 POSITIVE CRANKCASE VENTILATION VALVE - Where Precision Meets Enduring Power
Purpose-built to manage crankcase gases efficiently, the ONAN 123-2397 valve safeguards your engine’s internal environment from pressure buildup and contamination. Essential for maintaining uncompromised engine health and prolonging generator life, this valve supports cleaner operation and reduced emissions. Secure your power system’s resilience by selecting this authentic OEM part today. Maintain system reliability with original components developed by Cummins/Onan.
Benefit that Inspires Confidence
- Authenticity guaranteed with a direct Cummins/Onan replacement ensuring flawless compatibility
- Enhances engine breathing efficiency, preventing damage from excessive crankcase pressure
- Supports emission control standards for cleaner, quieter generator operation
- Robust construction designed to withstand demanding and continuous use
- Optimizes fuel economy by maintaining optimal engine conditions during operation
Details
Category: Valves
Product SKU: ONAN 123-2397
Our team is committed to offering expert guidance to help you choose the right part for your generator needs. If you require assistance or additional information, please reach out through our help center. We are passionate about supporting your maintenance journey and wish you every success with your purchase and repair.
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