10-1559 – End Yoke – 1000 Series – 1.000×1.125″ Bore Dia – 2.25″ Hub Dia

10-1559 1000 Series PTO End Yoke

The 10-1559 is a 1000 series PTO end yoke with a rectangular (RECT) bore measuring 1.000" x 1.125". The hub diameter is 2.25". There is no keyway (keyway value: 0), and the CJ-to-end dimension is 2.50". Through hole diameter is 1.22".

Specifications

• Part Number: 10-1559
• Series: 1000
• Bore Type: Rectangular (RECT)
• Bore Diameter: 1.000" x 1.125"
• Hub Diameter: 2.25"
• Keyway: None
• CJ to End: 2.50"
• Through Hole: 1.22"

When fitting the 10-1559, the PTO shaft must have a rectangular cross-section measuring 1.000" x 1.125". Torque transfer is through the rectangular bore geometry — there is no keyway. Confirm both dimensions of the shaft rectangle before ordering, as rectangular bore yokes are application-specific and cannot substitute for round or square bore configurations.

Rectangular bore PTO yokes are found on specific agricultural implement gearboxes. The 10-1559 uses a 2.25" hub diameter with a 2.50" CJ-to-end, consistent with standard 1000 series geometry. Measure the shaft rectangle precisely: 1.000" across one axis and 1.125" across the other.