CUMMINS 3990127 HEX FLANGE HEAD CAPSCREW Original OEM part PACK OF 2

CUMMINS
Genuine Part
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$20.46
$18.69
$1.77
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SKU:
CUMMINS 3990127
MPN:
3990127
Condition:
New
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CUMMINS Original partOriginal Part Certification
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Description

  • Precision engineered fastening for uncompromising engine stability
  • Exceptional corrosion resistance for long-lasting service in tough environments
  • Genuine OEM Cummins part designed to meet strict performance standards

CUMMINS 3990127 HEX FLANGE HEAD CAPSCREW—Where Cummins Craftsmanship Meets Enduring Power

The CUMMINS 3990127 HEX FLANGE HEAD CAPSCREW is a fundamental component engineered to maintain the structural integrity of your Cummins engine assembly. Built for lasting service life and precise compatibility, this OEM fastener guarantees that your generator or engine performs safely and efficiently under all conditions. Secure your investment with genuine Cummins parts—place your order now and experience dependable power that stands the test of time.

Critical Feature Providing Peace of Mind

  • Engineered for optimal torque distribution to prevent loosening and vibration-related issues
  • Replacing worn or damaged capscrews promptly ensures engine safety and operational continuity
  • Act now to preserve your equipment’s warranty and maximize performance with authentic Cummins components

Details

Product SKU: CUMMINS 3990127

Our expert team is readily available to guide you in choosing the perfect replacement part to keep your Cummins system running flawlessly. Connect with us anytime via our help center—your satisfaction and successful repair are our highest priorities, fueling our passion for power and reliability in every recommendation.

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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.

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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.

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