CUMMINS 4934278 SEALING WASHER Original OEM part PACK OF 2

CUMMINS
Genuine Part
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$13.20
$12.06
$1.14
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SKU:
CUMMINS 4934278
MPN:
4934278
Condition:
New
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CUMMINS Original partOriginal Part Certification
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Description

  • The CUMMINS 4934278 sealing washer is a high-quality metal component, supplied as an OEM replacement in a pack of 2.
  • It provides a secure seal critical for preventing fluid leaks in engine assemblies where precision is required.
  • Manufactured to withstand high pressure and temperature, this washer delivers long-lasting performance under demanding conditions.
  • This product is a genuine OEM part directly from CUMMINS, ensuring compatibility and factory specifications.

CUMMINS 4934278 SEALING WASHER – Engineered to Power Your Performance with Precision and Trust

This is a CUMMINS 4934278 sealing washer replacement part designed for diesel engines and heavy machinery. Constructed from durable metal and authorized by CUMMINS as an OEM part, it ensures a tight seal to prevent leaks in critical engine components. Compatible with various CUMMINS engine models including QSB and ISB series, this washer guarantees precision fit and OEM-level reliability. Its robust construction supports long-term engine integrity. Secure your engine’s reliability by ordering the CUMMINS 4934278 sealing washer today—trust in parts built to last and perform flawlessly.

Sealing Washer Reliability That You Can Count On

  • Precision-machined sealing surface ensures leak-proof engine connections under high pressure.
  • Replacing this washer on schedule prevents fluid leaks that could cause engine damage and safety hazards.
  • Order your OEM CUMMINS 4934278 sealing washer now to maintain engine performance and avoid costly downtime.

Details

Product Details
SKU CUMMINS 4934278
Brand CUMMINS
Part Type Sealing Washer
Purpose / Intended Use Designed to create a tight seal between engine components, this washer prevents fluid leaks and maintains pressure integrity within the engine assembly. Engineered specifically for CUMMINS diesel engines, it ensures dependable sealing performance under high temperatures and pressures.


Our customer service team is available to provide expert advice and support for selecting the correct replacement part. Contact us anytime through our Help Center for personalized assistance and ensure your purchase matches your exact needs. We look forward to helping you complete a successful repair with confidence and efficiency.

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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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