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PTO Adapter 1-3/8" 21 Spline Female x 1-3/8" 6 Spline Male

If the length of your PTO does not fit perfectly within a tractor, a PTO adapter can extend the size without having to replace it for a new one. This adapter has an overall length of 7-3/16" with a male end 1-3/8" x 6 spline and a female 1-3/8" x 21 spline end.
Product Overview

Create additional length on the end of your PTO. This tractor PTO shaft adapter has both a female 21 spline end and a male 6 spline end, each end has a diameter of 1-3/8 in. This allows more connection options, and the quick release button on this PTO shaft adapter generates an easy connect and disconnect operation. Ideal for anyone that owns an older tractor since the older parts may not be produced anymore and are less common.

  • PTO adapter
  • Quick release
  • Converts 21 spline 1000 RPM to 6 spline 540 RPM
  • Female: 1-3/8" x 21 spline
  • Male: 1-3/8" x 6 spline
  • Overall length: 7-3/16"
  • Max HP: 75
  • Extends PTO: 3-7/8"
  • Material: Mild steel
  • Finish: white zinc plated
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