CUMMINS

CUMMINS 3957914 VALVE SPRING RETAINER - CUMMINS Genuine OEM Part

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$61.33
$56.58
$4.75
Special Order
Item is not in stock. It has a Factory Back Order greater than 21 days from the request of the order.
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SKU:
CUMMINS 3957914
MPN:
3957914
Condition:
New
Availability:
Ships (leaves our warehouse) within next business day if in stock
Shipping:
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CUMMINS Original partOriginal Part Certification

Description

  • Genuine OEM Cummins/Onan part, guaranteeing precise fit and factory-level quality
  • Maintains valve spring tension to optimize engine valve operation and enhance combustion efficiency
  • Engineered to withstand extreme pressures and high-temperature cycles for lasting durability
  • Trust in the legacy of Cummins innovation combined with robust performance assurance

CUMMINS 3957914 VALVE SPRING RETAINER - Powering Performance with Precision and Endurance

The CUMMINS 3957914 valve spring retainer plays a vital role in ensuring your engine’s valves respond accurately, maintaining optimal timing and compression. This crucial part supports longevity and smooth function under heavy-duty operation, protecting your investment in Cummins power systems. Don’t wait—equip your engine with this authentic retainer to sustain dependable performance in every cycle. Trust the standard of engineering that drives lasting power.

Features that assure confidence and engine vitality

  • Certified genuine Cummins component crafted to meet rigorous OEM specifications
  • Designed for superior mechanical strength to prevent valve float and reduce wear
  • Contributes to improved fuel economy through precise valve control
  • Endorses emissions compliance by supporting accurate valve timing and sealing
  • Prolongs engine life by reducing stress on valve train components under high RPM

Details

Category: Valve Springs
Product SKU: CUMMINS 3957914

We are committed to providing expert guidance for your parts selection to help you make confident decisions. For any questions or support, reach out through our dedicated help center. We are passionate about supporting your success and wish you the best experience in acquiring the right parts for your repair and maintenance needs.

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Warranty

Cummins warranty policy applies
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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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