Wheelchair Nylon Seat Back with 5 in. Bolt Pattern for Invacare and Compatible fits many manual wheelchairs from Invacare (including the Invacare Tracer), Medline, Drive, Theradyne, JAC, Sunmark, and Evermed. Available sizes for this wheelchair seat are 16" wide x 18" high, 18" wide x 18" high, and 20" wide x 18" high. Use the dimension guide below to confirm size prior to ordering.
We also have the Matching Wheelchair Seat
If you are looking for or need the wheelchair nylon seat for Invacare and Compatible, it can be found here: Wheelchair Nylon Seat for Invacare and Compatible
Choosing the right wheelchair upholstery size
All you need is width, depth or height, and the hole spacing. Measure the width of your wheelchair seat with the wheelchair completely unfolded. For the wheelchair seat, note the depth and for the wheelchair seat back, note the height. Next measure the distance between the holes that secure the seat or back (measuring from hole center to hole center). See image below.
Wheelchair Nylon Seat Back with 5 in. Center Bolt Pattern for Invacare and Compatible Installation Tips
Fold up the wheelchair seat slightly to reduce the tension on the upholstery. Unscrew the existing seat back and pull off. Re-install new seat back with provided screws and grommets. It is normal for the upholstery to feel a little firmer once the wheelchair is unfolded as it is new unworn nylon.
Wheelchair Nylon Seat Back with 5 in. Center Bolt Pattern for Invacare and Compatible
UB4379, UB4579, UB4779