Front Axle Driveshaft Coupling 110mm 12-Spline for New Holland T6/T7 and Case Puma/Steyr CVT Tractor SKU: QT44146

When splines wear or strip, you lose front wheel drive capability right when conditions demand it most—during muddy field work or steep climbs with heavy loads. This 12-spline coupling restores reliable power transfer from your 4WD system to the front axle, ensuring smooth engagement when maximum traction is critical.

Why Precision Matters

• 12 splines must engage fully and smoothly—partial engagement guarantees rapid failure and can damage other driveline components
• 110mm diameter design built to handle high torque loads without slipping
• Precisely engineered component undergoes specialized heat treatment for hard wearing surface with tough, flexible core
• Works with circlip 44147 for proper retention in driveshaft assembly

Before installation, thoroughly clean all spline connections and check for damage on mating components—worn splines on one part quickly destroy new couplers. If you need help with fitment verification or installation guidance, S&H Parts has been solving 4WD problems since 1969.