FT800A.41C.107 Tractor PTO Shaft, 1-3/4

This FT800A.41.107 38mm flanged PTO splined hub shaft is constructed as a single integrated unit, combining a multi-hole mounting flange and a 38mm splined journal. The all-in-one design reduces assembly clearances and delivers higher rigidity during power transfer. The flange plate is pre-machined with evenly spaced bolt holes for simple and secure bolt-on installation.

The spline section is precision CNC machined under tight tolerance control to ensure smooth meshing with matched PTO driveline components. Forged from premium alloy steel, the shaft undergoes carburizing and quenching heat treatment. This treatment hardens the spline surface to resist wear, tooth deformation and spline damage under continuous heavy torque loads, even in dusty and muddy farm working environments. Precision balancing minimizes vibration during rotation and maintains consistent, reliable power output.

This splined flange hub is developed for tractor PTO power output ends, transferring power to rotary tillers, balers, rotary cutters, manure spreaders and other agricultural implements. Every finished unit is inspected for spline dimension accuracy, concentricity and surface hardness before packing.

When ordering this FT800A.41.107 splined hub shaft, confirm the part number FT800A.41.107 and 38mm spline size. Its spline specification, flange bolt circle and hole layout are designed around this model specification. Compared with ordinary yoke-style connections, this integrated flange spline structure creates a firm, slip-resistant connection that performs reliably under high-load working conditions.