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PTO Overrun Clutch 1-3/8 6 Spline Over Running Coupler 540 with Linch Pins

PTO Overrun Clutch 1-3/8 6 Spline Over Running Coupler 540 with Linch Pins

Regular price £54.00 GBP
Regular price Sale price £54.00 GBP
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Shipping calculated at checkout.

Over running clutch coupler for the 540 RPM power take off stub. It lets a heavy rotating implement coast down on its own instead of back driving the tractor forward after the clutch goes in.

Specifications

  • Tractor end: 1-3/8 in, 6 spline, female
  • Implement end: 1-3/8 in, 6 spline, male
  • Speed: 540 RPM
  • Maximum horsepower: 75 HP
  • Included: two grease fittings, roll pin, and two 7/16 in trailer linch pins

Cross reference

  • 48A26
  • C660F
  • C660FI
  • MIS138
  • 3013-1000

What it is and is not

An over running clutch free wheels in one direction so a flywheel driven implement cannot push the tractor. It is not a slip clutch and it does not protect the driveline from a shock load or a jammed cutter. Those are two different parts and many listings confuse them.

Before ordering

Count the splines and measure the stub. A 1-3/4 in twenty spline or a 1-3/8 in twenty one spline shaft will not take this coupler.

Aftermarket replacement part. Not manufactured by, sponsored by or affiliated with any equipment maker named here. All makes, models and numbers are listed for reference only.

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G
Gary Wright
PTO Over-ride coupler

1st one came apart during first use (wobbled big time) and my PTO shaft is not bent. But they sent another one. So they did try to make it good. But the quality is poor and did not last very long.

R
Randy Duden (Gifford, US)
over running coupler

Quick shipment and good people to work with!!!!!!!!!!!!