Mountain Tarp 2.1 horsepower motor with 60:1 gear ratio motor is used for dump trucks and trailers. This motor also comes with a gearbox and a chrome-plated motor cover. This product is covered by 3 year non prorated warranty. 60:1 Gear Ratio 3/4” shaft 29 amps Direct drive 12-volt DC Replaces the K0170SW (Super Torque Motor Assembly - Super Winch) Cross References: US Tarp 13655, 13732; Roll- Rite 10310;