4u-2-GK3/4/787M (A4) Pihsiang Transaxle Assembly from Sunrise Medical Guardian Scooter This was pulled from a fully functioning powered scooter. It is in good cosmetic condition with some light scuffs and scratches. It may fit other models of powered wheelchairs or scooters as well; please verify compatibility before purchasing. Please ask any questions, we respond quickly and ship fast. Our knowledgeable technicians and parts dept. are available by phone at (505) 289-1873 Mon-Fri 9am-5pm Mountain Time or through the eBay messaging system. We always respond within 1 business day.