U-Joint Table with links to catalog pages Parts Database Ag PTOs Trucks Industrial Auto

How to Identify an Agricultural PTO Driveline:

There are at least 40 different "common" universal joint sizes.

The first step is the most critical.

1) Measure the universal joint cup diameter accurately using a pair of calipers. "A"

Conversion form: inches to milimeters

inches = = milimeters

 

 

 

2) Measure the length of the universal joint with the caps on. "B"

 

 

Use our UJ table to determine the "series" of your PTO

 

 

3) Notice the shape of the tubing and measure it.

Bondioli & Pavesi Tubes Walterscheid Tubes

4) All manufacturers have splined PTOs also

Bondioli & Pavesi
35mm x 12 spline 40mm x 14 spline 45mm x 16 spline
Walterscheid
30mm x 16 spline 35mm x 18 spline 40mm x 20 spline 52mm x 25 spline
Weasler
1.00" x 15 spline 1.375" x 20 spline 1.685" x 20 spline

 

5) Identify and measure the connecting ends

Pictured are standard output splined shaft sizes.

Many implements use round shafts with keyways.

6) Measure for length

The preferred measurement is locking groove to locking groove in the "closed" position.

However, groove to groove in working position is acceptable also.

Please notice : Is this a 3-point or hitch application?

 

Catalogs by DLS of Fresno * 800-824-0706 *