Description
Nothing’s more frustrating than trying to raise or lower your trailer and having the crank handle slip, bind up, or break off completely. Whether you’re loading equipment or getting set up for field work, a smooth-operating jack crank is something you don’t appreciate until it quits working. This replacement crank assembly gets your Bulldog 190 series sidewind jack back to smooth, reliable operation.
What You’re Getting
- Complete crank assembly that replaces worn or damaged components
- Engineered to work smoothly with the sidewind gear mechanism
- Built to handle the torque and stress of lifting heavy trailers and equipment
- Direct replacement design fits right into your existing jack housing
Built for Real Farm Work
This crank assembly is designed for the heavy-duty Bulldog 190 series sidewind jacks commonly found on farm trailers, equipment trailers, and implement carriers. These jacks see regular use moving grain carts, hay wagons, manure spreaders, and other farm equipment that needs to be coupled and uncoupled throughout the season.
Made to Last
Farm trailers take a beating, and the jack components need to match that durability. This assembly is built with quality materials that resist corrosion and wear, even when exposed to mud, manure, salt, and weather. The gearing and handle mechanism are engineered to provide years of reliable service under demanding conditions.
Installation Notes
Installation typically involves removing the old crank assembly and installing the new one in its place. Keep some grease handy to lubricate the gear mechanism during assembly—a little maintenance goes a long way toward smooth operation and long life.






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