Hey there! If your pop up camper’s crank system is feeling a bit worn out or you just want to give it some preventive love, this rebuild kit’s got you covered. It’s specifically designed for Coleman and Fleetwood 6311 and 3000 series systems—so make sure it fits your model before ordering! Inside the kit, you’ll find everything you need to rebuild that lower crank mechanism: a 5-inch drive shaft, pressure washer, shaft bushing, nylon washer, hex head nut, roll pins, a 7.5-inch drive hub, and a ratchet wheel. All made from tough metals and rubbers that can handle rough roads and heavy use. Perfect for fixing wear and tear, doing some preventive maintenance, or even upgrading your camper’s performance. Just a heads up—no installation instructions are included, so if you’re not super confident, maybe grab a local mechanic to help out. Keep your adventures rolling smoothly!