ONAN 104-1721-07 CRANKSHAFT SHIM - ONAN Genuine OEM Part
ONAN
- Payment methods
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- SKU:
- ONAN 104-1721-07
- MPN:
- 104-1721-07
- Condition:
- New
- Availability:
- Ships (leaves our warehouse) within next business day if in stock
- Shipping:
- View Shipping Rates


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Description
- This is a Genuine OEM ONAN part designed specifically for precise fit and compatibility.
- It ensures accurate crankshaft alignment to maintain engine balance and reduce wear.
- Contributes to long-term engine health by minimizing vibrations and mechanical stress.
- Invest in original parts engineered for uncompromised reliability and optimal performance.
ONAN 104-1721-07 CRANKSHAFT SHIM - Experience the unmatched precision of ONAN engineering with every turn
The ONAN 104-1721-07 crankshaft shim is an essential component crafted to maintain exact clearance and alignment within your Cummins/Onan engine’s rotating assembly. Proper shim thickness preserves critical tolerances, ensuring smooth operation and extending engine life. Equip your system with this authentic part and secure steady, efficient power output with confidence. Choose quality that supports your generator’s peak performance every day.
Benefit that ignites confidence in your engine's endurance
- Guaranteed 100% genuine OEM manufacture for assured compatibility and warranty compliance.
- Improves engine mechanical stability, reducing unwanted noise and vibration under load.
- Engineered for durability that sustains performance even in demanding industrial or residential applications.
- Helps maintain emission standards by supporting balanced engine operation.
- Designed to complement your Cummins/Onan system for optimal fuel economy and reduced maintenance costs.
Details
Category: Shims
Product SKU: ONAN 104-1721-07
We are committed to helping you make the most informed choice for your Cummins/Onan repairs. Our team is ready to provide expert guidance through our help center whenever you need support. We genuinely wish you the best in securing durable parts and achieving reliable, long-lasting repairs that keep your power system running flawlessly.
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