Description

When your trailer jack’s crank handle starts wearing out or the gears inside start slipping, you know it’s time for a fix. This crank and gear kit gets your jack working smooth again, so you can hitch up and get back on the road without wrestling with a stubborn handle or worrying about your trailer dropping unexpectedly.

What You’re Getting

Complete crank handle assembly with comfortable black knob that won’t slip in your hands
Internal gear components that mesh properly and turn smoothly under load
Direct replacement for older 500182 crank kit and 500230 gear kit – upgrades both at once
Built to handle the weight and stress of lifting heavy trailers day after day

Built for Real Farm Work

This kit works on Bulldog trailer jacks that see regular use around the farm – from equipment trailers hauling tractors and implements to livestock trailers and hay wagons. Whether you’re moving machinery between fields or hauling grain to market, a reliable jack is essential for safe trailer operations.

Made to Last

Farm trailers take a beating, and so do their jacks. This replacement kit uses sturdy materials that can handle the repeated cranking, weather exposure, and heavy loads that come with agricultural work. The gear teeth are cut to mesh smoothly and resist wear even under maximum load capacity.

Installation Notes

This is a direct replacement that includes both the external crank handle and internal gear components. You’ll need to disassemble your jack housing to install the gear kit, but it’s straightforward work with basic tools. Keep some grease handy to lubricate the gears during reassembly.