Merits N424 Manual Wheelchair Parts

This page covers replacement parts for the Merits N424 manual wheelchair. Parts include 24" solid urethane rear tires, 8"x1" front caster wheels and caster assemblies, lightweight grips, a wheelchair cover, under-seat and seatback bags, and an oxygen tank holder.

The N424 uses 24" rear tires and 8"x1" front casters; the rear tire we list is 24"x1-3/8" (37-540) solid urethane. The 8"x1" front caster assembly also fits the Merits N211, N246, N421 and N700. The model number is on the frame, often on the crossbrace. As an authorized Merits dealer, we supply genuine OEM Merits 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.