Try Autozone --- Hayden 3680 for $60. If it is a 12 inch fan, I replaced the new motor into the original housing, the mounting holes were the same . I even used the original fan. Had to splice the old connector on to the new motor wires. Take yours with you and match it up.
06 Hurricane 34FT WH W20 Chassis 8.1L 129K, Steersafe, Koni Shocks, DIY Trac Bar, Tri-Metric 2025RV Battery Monitor, 4-6V Batteries, Scan Gauge 2, Crossfires, 735W Solar Morningstar MPPT-60, KVH R5 In-Motion Sat, XM Radio, 07 Chevy Malibu Maxx Toad, Falcon 2, Brake Buddy, Escapee