CUMMINS 3970420 EXHAUST OUTLET CONNECTION Original OEM part
CUMMINS
- Payment Methods
-
- SKU:
- CUMMINS 3970420
- MPN:
- 3970420
- Condition:
- New
- Shipping:
- $55.00 (Fixed Shipping Cost)

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Description
- Engineered Reliability for Every Mile—ensuring your generator performs flawlessly when it matters most.
- Durable Exhaust Outlet Connection designed to withstand high temperatures and corrosive exhaust gases.
- Optimized for seamless integration with Cummins engines, maintaining system integrity and emission standards.
- 100% Genuine OEM component sourced directly from Cummins, guaranteeing exact compatibility and quality assurance.
Powering Precision: The CUMMINS 3970420 EXHAUST OUTLET CONNECTION Difference That Drives Confidence
Purpose-built to maintain exhaust flow efficiency and protect engine components, the CUMMINS 3970420 Exhaust Outlet Connection delivers unmatched longevity with OEM-grade materials. This essential part supports your power system’s health, preserving performance under the toughest conditions. Take control of your engine’s reliability—invest in this critical component today and experience Cummins' legendary engineering at work.
Feature That Protects Your Investment
- High-temperature resistance ensures durability even in the most demanding environments, preventing premature failures.
- Timely replacement of the exhaust outlet connection prevents exhaust leaks and engine performance issues—crucial for safety and compliance.
- Secure your engine’s future by purchasing genuine Cummins parts designed for perfect fit and lasting reliability.
Details
Product SKU: CUMMINS 3970420
Our team is committed to assisting you with expert advice tailored to your generator’s needs. Reach out anytime through our help center to ensure the best selection and support. We are passionate about helping you achieve a successful repair that restores your equipment to peak condition—because your performance matters to us.
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