CUMMINS 3862661 IDLER SHAFT - CUMMINS Genuine OEM Part
CUMMINS
- Payment methods
-
- SKU:
- CUMMINS 3862661
- MPN:
- 3862661
- Condition:
- New
- Availability:
- Factofory Backorder

Available Inventory
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Competitive Pricing
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Customer Support
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Description
- This CUMMINS 3862661 Idler Shaft is a genuine OEM component, manufactured to strict Cummins engineering standards for assured compatibility and safety.
- It provides essential support in maintaining correct belt tension, contributing to smooth engine operation and reducing wear on related components.
- By stabilizing belt alignment, it enhances overall power system efficiency and helps prevent costly downtime from unexpected failures.
- Investing in authentic Cummins parts guarantees long-term reliability even in demanding industrial or commercial applications.
CUMMINS 3862661 IDLER SHAFT - Engineered for Excellence, Driven by Cummins Integrity
The CUMMINS 3862661 Idler Shaft plays a pivotal role in your engine’s mechanical harmony, ensuring belts operate flawlessly under varied loads. Ideal for professionals and discerning owners alike, this part safeguards your equipment against premature degradation. Secure your power system’s future with this precision-crafted component—make your purchase confidently today and experience dependable performance under pressure.
Benefit that Inspires Confidence
- Authenticity guaranteed as a Cummins OEM part – ensures perfect fitment and optimal function
- Constructed from high-grade materials designed to withstand harsh conditions and prolonged use
- Enhances engine longevity by maintaining accurate belt tension and reducing mechanical stress
- Contributes to efficient fuel consumption by supporting smooth engine operation
- Compatible with a wide range of industrial and commercial Cummins engines for versatile application
Details
Category: Idler Shafts
Product SKU: CUMMINS 3862661
Our customer support team is committed to guiding you through your purchase, delivering knowledgeable assistance and ensuring you select the perfect part for your specific application. Reach out to us anytime through our help center—we are passionate about helping you achieve the best repair outcome and the longest-lasting operation for your equipment.
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