CUMMINS 4019521 FLEXIBLE HOSE Original OEM part
CUMMINS
- Payment Methods
-
- SKU:
- CUMMINS 4019521
- MPN:
- 4019521
- Condition:
- New
- Shipping:
- $45.00 (Fixed Shipping Cost)

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
- Engineered for Endurance: Maintain unmatched power system integrity with precision-crafted Cummins components.
- Optimal Flexibility: Designed to withstand vibrations and thermal changes, ensuring leak-free operation under harsh conditions.
- Genuine OEM Quality: Certified Cummins original part for guaranteed compatibility and performance assurance.
Experience the Strength and Precision of CUMMINS 4019521 FLEXIBLE HOSE—Where Reliability Meets Innovation
The CUMMINS 4019521 flexible hose is purpose-built to deliver enduring service life and uncompromised engine health. Crafted as an authentic OEM component, it guarantees seamless integration with your Cummins power system, preserving optimal function even in demanding conditions. Invest in this essential part today and empower your equipment with genuine Cummins reliability and unmatched operational confidence.
Key Feature—Vital Timing—Empowered Choice
- Exceptional Durability: The flexible hose resists wear, heat, and pressure fluctuations to protect your engine’s fluid pathways.
- Preventative Replacement: Timely renewal avoids costly downtime and secures continuous generator efficiency.
- Take Action Now: Secure your Cummins system’s performance and longevity by ordering this authentic OEM hose without delay.
Details
Product SKU: CUMMINS 4019521
Our knowledgeable support team stands ready to assist with any inquiries, helping you select the precise parts needed for your engine. Reach out through our help center anytime. We passionately strive to guide you toward the best purchase and a successful repair journey, ensuring your Cummins equipment delivers dependable power for years to come.
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