Specification:Our upgraded Outdoor AC blower wheel 1472-1091 blower wheel replaces the regular coleman mach 1472-1091 blower wheel.Made of high-quality materials,excellent durability can withstand long-term use and harsh environmental conditions.Specially designed for Coleman mach Conditioner Blower Wheel,7 inch Diameter Model Number:1472-1091 blower wheel Fits most Coleman Mach Air Conditioner models:4800, 4801, 4805, 4806, 4820, 4821, 4825, 4826, 6701-6703, 6721-6723, 6731-6736, 6741-6747, 6749, 6757, 6759, 6767, 6769, 6770, 6777, 6779, 8332, 8333, 8335, 8373, 8433, 8473, 8533-8535, 8632,8633 Easy to install:Our upgrade 1472-1091 blower wheel is quick and convenient to install. Please bring work gloves when installing, just remove the shell of the, take off the old blower wheel and put it on.It should be noted that the hole in the middle of the impeller wheel needs a screwdriver to be inserted and screwed, and its size can become appropriate.（The missing half piece is for the convenience of screw driver tightening.） If you don't know how to install it, just search for 14721091 blower wheel installation on YouTube Product Advantage:We have our own professional rv ac Blower Wheel manufacturing factory. It is made of high-quality components with fine workmanship. It can completely deal with the threats of dirt, sewage, dust, high temperature and low temperature, generate stronger wind power, and have higher durability and better corrosion resistance.allowing you to enjoy a peaceful environment inside your RV or camper while still benefiting from effective air circulation Assured after-sales service:Our 14721091 RV blower wheel offers a two-year warranty. We are confident in the quality of our products, so you can buy them with confidence. If you encounter any problems during use or installation, please feel free to contact us. We will provide you with a satisfactory solution within 12 hours Product Description:1472-1091 RV Air Conditioner Blower Wheel 14721091 Blower Wheel 14721091 for： Coleman 1472-1091 coleman mach 1472-1091 1472-1091 blower wheel RV Conditioner Blower Wheel Coleman mach Blower Wheel coleman air conditioner blower wheel Coleman RV Conditioner Blower Wheel Coleman Conditioner Blower Wheel Replacement The hole in the middle of the impeller needs a screwdriver to be inserted and tightened, and its size can become appropriate.（The missing half piece is for the convenience of screw driver tightening） Technical Specifications:diameter：Dimensions 7in Diameter x 2-7/8in Thick Additional Part No. PS700-290 Fits most Mach Air Conditioner models: 8332, 8333, 8433, 863, 6701, 6702, 6703, 6721, 6722, 6723 etc.