Invacare A4 Manual Wheelchair Parts

This page lists replacement parts for the Invacare A4 manual wheelchair. We carry a rear tire, wheel bearings, an adjustment cam, a head tube cap and a wheelchair cover for this chair.

The rear tire is a 24"x1-1/4" urethane tire (1026904) that fits Invacare manual wheelchairs, and the wheel bearings are 608-2RS sealed bearings sold as a set of 2. The adjustment cam (1039232) is made for the A-4, and the head tube cap (1088523) fits Invacare custom aluminum frame wheelchairs. The model number and serial are on a label on the frame, usually on the crossbrace. As an authorized Invacare dealer, we supply genuine OEM Invacare parts, with compatible alternatives on select items. Can't find your part? Contact us with your model number and a photo of the old part, and our team will help track it down.