PTO Adapter
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.Welcome to buy a suitable pto adapter here.
PTO Adapter Type
Power ratings are to 125 HP. PTO Adaptors are available with various connecting options including Kwik-D-Tach, clamp style, cross pin and setscrew mounting. Overrunning couplers available for high-inertia loads.


Push-Pin Type PTO Adaptors
Spring loaded push-pin locks adapter in quick-release grove on PTO shaft.

Round Shaft Adaptors
Spring loaded push-pin locks adapter in quick-release grove on PTO shaft.

Heavy-Duty Splined Adaptors
Positive clamp style design with no sharp edges, protrusions, pins or other interferences to injure operators.

Sleeve Type Splined Adaptors
Compact design adds no additional length to existing PTO shaft.Capacity to operate on tractors to 125 HP.

PTO Yoke


PTO Shaft
Function of pto adapter
The adapter contains two connectors, one connector for the tractor and another for the implement. The system prevents the need to twist the PTO shaft to lineup the splines when attaching the PTO implements. This task is accomplished by removing the horizontal splines from the coupler and the output shaft and placing them on the face of the adapters.To connect the adapters, all the operator needs to do is slide the tractor and implement connectors together then rotate the inner plate in the left or right direction to line-up with the splines on the implement adapter. Farmers choose this system based on its capability to save time while switching between implements, increasing productivity, and reducing back injuries.



Splined PTO Adaptors
Create additional length on the end of your PTO. This tractor PTO shaft adapter has both a female 6 splined end and a male 21 splined 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.
Specifications
- Female: 1-3/8″ x 6 spline
- Male: 1-3/8″ x 21 spline
- Overall length: 7-3/16″
- Max HP: 75
- Extends PTO: 4-1/8″
- Material: Mild steel
- Finish: white zinc plated
PTO Adaptor – with Grub Screw
Female spline Ø (ins) | 1 3/4 |
Male spline Ø (ins) | 1 3/8 |
Increases length (mm) | 127 |
Increases length (ins) | 5 |
Number of female splines | 20 |
Number of male splines | 21 |
Connection Type | Grub Screw |
Type | PTO Adapter |