Description
When you’re hooking up Category 3 implements like big plows, disc harrows, or heavy cultivators, you need pins that can handle serious loads without failing. This heavy-duty link pin provides the secure connection between your tractor’s three-point hitch and those beefy implements that get the real work done. At 155mm length with 36.75mm diameter, it’s built to handle the stress that comes with moving serious iron.
What You’re Getting
- Category 3 sizing fits the heavy-duty three-point hitches found on larger tractors
- Zinc plated finish resists corrosion from weather, salt, and hydraulic fluid exposure
- Robust 36.75mm diameter provides the strength needed for high-stress applications
- 155mm working length gives proper fit and clearance for Category 3 implements
Built for Real Farm Work
This pin is designed for the Category 3 three-point hitches found on larger tractors—the kind used for serious field work with implements that weigh thousands of pounds. Whether you’re running a 12-foot disc, pulling a heavy subsoiler, or operating a big finish mower, this pin handles the forces these implements generate. Category 3 hitches are standard on row-crop tractors from about 75 HP on up to the big articulated machines.
Made to Last
The zinc plating isn’t just for looks—it’s your protection against the rust and corrosion that can seize pins in place or weaken them over time. This coating holds up to hydraulic fluid splashes, morning dew, and the general abuse that farm equipment endures. The substantial 36.75mm diameter means this pin won’t bend or deform under the heavy side loads that occur when implements encounter obstacles or uneven terrain.
Installation Notes
This is a direct replacement for worn or damaged Category 3 link pins. Keep a light coat of grease on the pin to prevent seizing and make removal easier when switching implements. Always support implements properly before removing pins, and never work under raised implements without mechanical support.
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