CUMMINS 3690949 IDLER SHAFT Original OEM part
CUMMINS
- Payment Methods
-
- SKU:
- CUMMINS 3690949
- MPN:
- 3690949
- Condition:
- New
- Shipping:
- $45.00 (Fixed Shipping Cost)

Available Inventory
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Competitive Pricing
Enjoy competitive rates and great deals on every order.
Customer Support
Our team is always ready to answer your questions and provide the best assistance.
Description
- Precision at the Core: Engineered for flawless performance under demanding conditions.
- Durability You Can Trust: Built to extend engine life and enhance operational efficiency.
- 100% Genuine OEM Cummins part designed specifically to meet exacting Cummins standards.
CUMMINS 3690949 IDLER SHAFT – Powering Your Equipment with Cummins Innovation and Strength
The CUMMINS 3690949 IDLER SHAFT is an essential component crafted to ensure smooth engine function and longevity. As an original Cummins part, it delivers reliable fitment and superior durability that professionals and everyday users depend on. Invest in this OEM shaft now to maintain peak performance and safeguard your system’s integrity.
Take control of your power system’s future—order today.
Performance Feature That Inspires Confidence
- Precision-machined to guarantee seamless integration and reduce wear on associated engine components.
- Timely replacement prevents costly engine damage, ensuring continued power system reliability.
- Act now to secure your genuine Cummins part, designed specifically to uphold your generator’s trusted performance.
Details
Product SKU: CUMMINS 3690949
We are committed to providing expert guidance for every purchase—our team is ready to assist you through our help center. We genuinely wish you success with your repair, confident that this authentic Cummins part will serve as a dependable cornerstone in your equipment’s continued excellence.
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