Windermere Motion iNFI Elite (MM-3975) Lift Chair Parts

Find replacement parts for the Windermere Motion iNFI Elite (MM-3975) power lift recliner. The MM-3975 is a five-motor, infinite-position lift chair with a zero-gravity tilt function, three-zone heat, and medical grade top grain leather on the seat, back, and arms.

Shop genuine Windermere Motion components such as hand controls, power supplies, motors, cables, and hardware to keep your iNFI Elite lifting, reclining, and positioning smoothly. If you're not sure which part you need, have your chair's serial number ready and contact us so we can confirm the fit before you order.

Which iNFI Elite do you have? Windermere Motion sells the iNFI Elite under several model numbers, and parts can differ between them, so check the label on your chair before ordering. If your chair has a different model number, see our iNFI Elite pages for the MM-3712, MM-3710, MM-3730, MM-3815, or MM-3900 instead.

Windermere Motion lift chairs are made by Mega Motion, and this chair is also sold as the Mega Motion iNFI Elite (MM-3975). Both versions use the same parts.