CUMMINS 3903112 HEX FLANGE HEAD CAPSCREW Original OEM part
CUMMINS
- Payment Methods
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- SKU:
- CUMMINS 3903112
- MPN:
- 3903112
- Condition:
- New
- Shipping:
- View Shipping Rates

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Description
- Precision and strength engineered for your Cummins system
- Robust hex flange head design ensures secure, vibration-resistant fastening
- Crafted from high-grade materials for long-lasting durability in demanding environments
- Certified genuine OEM CUMMINS component guarantees full compatibility and optimal performance
CUMMINS 3903112 HEX FLANGE HEAD CAPSCREW - The Backbone of Reliable Power
Designed to meet Cummins’ exacting standards, the 3903112 hex flange head capscrew plays a vital role in securing engine components under intense operational stress. Built to last and manufactured as an OEM part, it protects your investment by preserving system integrity and performance. Choose authenticity—ensure your power system runs flawlessly. Take action today and secure your Cummins system’s future.
Feature that Matters Most
- Engineered for precise torque and clamp force, preventing loosening under vibration
- Timely replacement prevents costly engine damage and preserves warranty compliance
- Secure your genuine Cummins part now to maintain unmatched safety and longevity
Details
Product SKU: CUMMINS 3903112
Our team is committed to providing insightful support throughout your purchase journey. Reach out to us via the help center for expert guidance tailored to your Cummins needs. We genuinely hope you experience a seamless buying process and successful repair that keeps your power running strong.
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