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Replacement eccentric hub for Stairmaster equipment. This part is designed for use with the poly-v pulley and requires the hub bearings to be installed into the hub first.
Once the bearings are pressed into the eccentric hub, the hub can then be installed onto the poly-v pulley.
For more equipment part maintenance items, see Fitness & Training > Equipment Parts & Maintenance > Lubricants & Care. You may also want to browse High Temperature Ptfe Lubricant 104838 for related maintenance needs.
This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.
This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.