## Octane Fitness Q37xi Q47xi Elliptical Weldment Crank Shaft
The Octane Fitness Q37xi Q47xi Elliptical Weldment Crank Shaft is a preowned replacement part for compatible Octane Fitness elliptical machines. It is designed to replace the original weldment crank shaft used in the elliptical’s drive assembly. If your machine needs this specific crank shaft and the existing part is worn, damaged, or missing, this component may help you restore the equipment without replacing the entire elliptical.
This replacement elliptical crank shaft carries the part number **101436-001** and the SKU **MX354**. The product is listed under the name **Octane Fitness Q37xi Q47xi Elliptical Weldment Crank Shaft (MX354)**. Its product identity is important when matching it to your equipment, so compare the part number and model information with your machine or the original component before ordering.
Product Details and Benefits
This Octane Fitness weldment crank shaft is a mechanical replacement component for the drive system of a compatible elliptical trainer. The crank shaft connects with the machine’s moving drive components and supports the motion required during use. Replacing the correct part can help you repair an existing elliptical while keeping the rest of the machine in service.
The part is **preowned** and has been carefully inspected by skilled technicians for performance and safety. Because it is a used fitness equipment part, it offers an alternative to buying a new component when a replacement is needed. Reusing a serviceable part can also extend the working life of existing fitness equipment and help reduce unnecessary waste.
The listing identifies the part as a weldment crank shaft. It does not provide dimensions, material details, color, or package quantity, so buyers should not assume specifications that are not shown. The item includes the crank shaft part listed on this page; additional elliptical components are not stated as included.
Compatibility and Applications
This replacement crank shaft is identified for use with **Octane Fitness Q37xi and Q47xi elliptical machines**. It is intended for repair or maintenance applications involving the elliptical drive assembly. The listed manufacturer part number is **101436-001**, while **MX354** is the product SKU and barcode used for this listing.
Compatibility depends on the exact machine and original part. Check that your elliptical is an Octane Fitness Q37xi or Q47xi and confirm that the existing component uses part number **101436-001**. If your machine has a different model, revision, or crank shaft design, contact the seller for additional information before purchasing.
## Why Choose This Replacement Part
Choosing a preowned Octane Fitness crank shaft can help you repair a compatible elliptical at a lower cost than replacing the entire machine. It may also help keep an older Q37xi or Q47xi in use by providing the specific mechanical component required for the repair. Each part receives inspection before sale, but the item remains preowned and may show differences in appearance from the listing image.
Before You Buy
This product is sold as a **preowned Octane Fitness Q37xi/Q47xi weldment crank shaft**. Verify the model, part number **101436-001**, and the shape of your original component before ordering. Product photos are for reference only. The seller carries multiple units, so the part you receive may look slightly different from the pictured item while remaining the exact listed model and part. Contact the seller if you need more information about fitment or condition.
