CUMMINS 4071248 BELT TENSIONER OEM part
CUMMINS
- Payment Methods
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- SKU:
- CUMMINS 4071248
- MPN:
- 4071248
- Condition:
- New

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Description
- Genuine OEM belt tensioner designed specifically for CUMMINS engines, ensuring perfect compatibility and reliability.
- Precise tension control feature to maintain optimal belt alignment and prevent slippage during operation.
- Durable construction built to withstand high engine stress and temperature variations for long-term performance.
- This is a verified genuine OEM part from CUMMINS offering factory-grade quality and fit.
CUMMINS 4071248 – Powering precision tension with unmatched durability and trust
This is a CUMMINS 4071248 belt tensioner replacement part designed for heavy-duty diesel engine applications. Authorized by CUMMINS as an official OEM component, it secures the drive belt's tension to maintain engine accessory performance. Confirmed compatible with multiple CUMMINS engine models including ISX, QSX, and ISL series, it delivers precise fitment and longevity. Choose this OEM part to ensure stable engine operation and reduce maintenance downtime. Purchase today to secure your engine’s tension system with trusted CUMMINS quality. Power your performance with reliability crafted to last.
Critical tension control for engine integrity
- High-precision spring mechanism provides stable belt tension under varying engine loads.
- Timely replacement prevents belt slippage, avoiding costly engine damage and safety risks.
- Order now to maintain engine efficiency and avoid unexpected breakdowns with genuine parts.
Details
| Product Details | |
|---|---|
| SKU | CUMMINS 4071248 |
| Brand | CUMMINS |
| Part Type | Belt Tensioner |
| Purpose / Intended Use | This belt tensioner is engineered to maintain the correct tension on the engine's drive belt system, ensuring consistent power transmission to accessories such as the alternator and water pump. It is designed to compensate for belt wear and engine vibration, preventing belt slippage and potential engine performance issues specific to CUMMINS diesel engines. |
Final text: Our customer service team is available to provide expert guidance and assist you in selecting the correct CUMMINS part for your engine model. Reach out through our Help Center for personalized assistance and ensure your purchase matches your repair needs precisely. We are committed to supporting your project and wish you a successful replacement and lasting engine performance.
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