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CUMMINS 5579348 KIT MAIN BEARING Original OEM part

CUMMINS
Genuine Part
USD$ 1,297.89
USD$ 1,191.47
USD$ 106.42
Availability:
Ships (leaves our warehouse) within next business day if in stock

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Payment Methods
  • AMERICAN EXPRESS
  • Pay
SKU:
CUMMINS 5579348
MPN:
5579348
Shipping:
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CUMMINS Original partOriginal Part Certification
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Description

  • CUMMINS 5579348 KIT MAIN BEARING is crafted from high-grade metal alloys ensuring OEM condition and fit.
  • Designed to provide stable support to the crankshaft, reducing friction during engine operation.
  • Constructed for long-lasting durability to withstand high engine stress and maintain performance.
  • This product is a genuine OEM part, directly from CUMMINS, guaranteeing compatibility and quality.

CUMMINS 5579348 KIT MAIN BEARING – Powering your engine’s core with unwavering strength and precision

This is a CUMMINS 5579348 KIT MAIN BEARING replacement part designed for diesel engine maintenance. Manufactured from premium metal alloys under strict OEM authorization, this main bearing supports the crankshaft’s rotation and minimizes wear. Officially compatible with multiple CUMMINS engine models including ISX15, QSX15, and ISC. Built for precision fit and extended service life, it ensures reliable engine performance. Secure your engine’s foundation now with this authentic CUMMINS part and push your machine’s limits confidently. Reliable power begins here.

Unyielding support for your engine’s heart

  • Engineered to reduce crankshaft friction and improve rotation stability under heavy loads.
  • Timely replacement prevents engine damage and avoids costly downtime or failures.
  • Order your CUMMINS 5579348 KIT MAIN BEARING today for dependable engine performance continuity.

Details

Product Details
SKU CUMMINS 5579348
Brand CUMMINS
Part Type Main Bearing Kit
Purpose / Intended Use Designed to support and stabilize the crankshaft within CUMMINS diesel engines, this bearing kit reduces friction and wear, ensuring smooth rotation and critical engine operation under heavy load conditions.


Our customer service team stands ready to provide expert advice and help you select the exact part fit for your engine’s needs. Reach out anytime via our Help Center for personalized assistance. We aim to guide you toward a successful purchase and a flawless repair outcome. Your engine’s health is our priority.

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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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