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Quick Disconnect PTO Adapter for 21-Spline Tractors

Original price was: $52.00.Current price is: $38.26.

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SKU: SMA-442-3202121 Category:

When you need to connect and disconnect implements quickly throughout the day, fumbling with pins and set screws gets old fast. This Kwik-D-Tach adapter changes everything—just a 30-degree turn by hand and you’re connected or disconnected. Whether you’re switching from a brush hog to a finish mower or moving between different fields with different implements, this adapter saves time and keeps you productive.

What You’re Getting

  • Hand-operated 30-degree rotation for lightning-fast connections—no tools needed
  • Extends your PTO by 4 5/16 inches, giving you better clearance for bulky implements
  • Rugged construction that handles the torque and shock loads of real farm work
  • 1 3/8-inch diameter with 21-spline female and male ends for secure power transfer

Built for Real Farm Work

This adapter is perfect for modern tractors with 1000 RPM, 21-spline PTOs when you’re running implements that also use the 21-spline standard. It’s especially handy when you’re doing custom work or have multiple implements to run in the same day—hay equipment, rotary cutters, tillers, and post hole diggers all become quick swaps instead of major projects.

Made to Last

The quick-release mechanism is engineered to handle repeated use without wearing out or getting sloppy. Heat-treated steel construction means it won’t twist or crack under load, and the finish resists corrosion from weather and field conditions. This is the kind of part that earns its keep season after season.

Good to Know

Installation is straightforward—slide the female end onto your tractor’s PTO shaft until it clicks, then connect your implement to the male end. The 30-degree turn locks everything tight, and the same motion in reverse releases it. Keep the mechanism clean and lightly greased for smooth operation, especially during dusty conditions.