CUMMINS 3918640 FUEL SUPPLY TUBE - CUMMINS Genuine OEM Part
CUMMINS
- Payment methods
-
- SKU:
- CUMMINS 3918640
- MPN:
- 3918640
- Condition:
- New
- Availability:
- Ships (leaves our warehouse) within next business day if in stock
- Shipping:
- View Shipping Rates


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Description
- Certified genuine Cummins replacement part designed for optimal compatibility.
- Precisely engineered fuel supply tube to maintain smooth and consistent fuel flow for engine efficiency.
- Contributes to durability and prevention of leaks under demanding operating conditions.
- Keep your Cummins system performing with unmatched OEM integrity.
CUMMINS 3918640 FUEL SUPPLY TUBE - Fueling the heart of your Cummins engine’s power
This fuel supply tube is an essential component engineered to deliver uninterrupted fuel flow to your Cummins engine, ensuring consistent performance and protecting vital engine parts. Built to meet exact manufacturer standards, it safeguards your equipment from fuel delivery issues that could lead to costly repairs. Secure the CUMMINS 3918640 now to guarantee dependable power where you need it most and preserve your Cummins system’s longevity.
Reliability that drives confidence
- Authentic Cummins OEM construction ensures precise fit and function within your engine system.
- Enhanced material quality designed to withstand extreme pressure and temperature fluctuations.
- Optimized to reduce the risk of fuel leaks, enhancing overall engine safety and efficiency.
- Manufactured for long-term resilience, reducing downtime and maintenance costs.
- Supports fuel system integrity which directly affects emissions control and fuel economy.
Details
Category: Fuel Supply Tubes
Product SKU: CUMMINS 3918640
Our dedicated customer support is always ready to assist you with expert advice to ensure you select the right component for your needs. Contact us anytime through our help center for personalized guidance. We are passionate about helping you achieve the best results with your Cummins repairs and upgrades, committed to your satisfaction throughout your purchase journey.
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