Over-Run Couplers

Over-Run Coupler
Quick Release Over-Run Coupling

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TYPEDESCRIPTIONPart NumberSize
Over-Run CouplerSpecial Free Wheel Coupling for early US models that do not have quick release groove on PTO shaft

A300002

1 1/8" x 6 spline female / 1 3/8" x 6 spline male
Quick Release Over-Run CouplingDesigned for fitting to implement end. Implement Safety Guard must cover coupling. Exclusive Design Features Internal Bearing Not to be fitted to tractor end as coupling may protrude past tractor PTO Guard

A300003

1 3/8" x 6 spline male / female
Quick Release Over-Run CouplingSpecial Reverse Rotation Version for early imported Asian Tractors

A300001

1 3/8" x 6 spline male / female
Quick Release Over-Run Coupling

B6712

1 1/8" x 6 spline female / 1 3/8" x 6 spline male

2 SERIES

"A" 2 5/8"

"B" 15/16"

"C" 2 13/32"

RK21

1 3/8" x 6 splines

4 SERIES

"A" 3 1/4"

"B" 1 1/16"

"C" 2 15/16"

RK41

1 3/8" x 6 splines

6 SERIES

"A" 4"

"B" 1 3/16"

"C" 3 5/8"

RK61

1 3/8" x 6 splines

W2600 SERIES

"A" 4 1/2"

"B" 1 21/32"

"C" 4 3/32"

RK26

1 3/4" x 20 splines
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