Description
When you’re pulling through mud or pushing a heavy load up a hill, your 4WD system better work. This front axle coupling is the vital connection that transfers power from your transmission to the front wheels, and when it starts slipping or making noise, you’ll lose that front wheel drive right when you need it most. The good news is this 110mm coupling with 12 splines fits your New Holland T6/T7 series, Case Puma, or Steyr CVT tractor and gets you back to reliable four-wheel drive performance.
What You’re Getting
- 110mm diameter coupling designed specifically for your tractor’s driveline tolerances
- 12-spline configuration that meshes perfectly with transmission and driveshaft components
- Heat-treated steel construction that won’t strip or wear prematurely under high torque loads
- Direct replacement that fits without modifications or adapters
- Precision-machined splines ensure full engagement and maximum power transfer
Built for Real Farm Work
This coupling serves as the critical link in tractors known for their versatility and power. Whether you’re running a T6 utility tractor with a loader, working with a T7 row-crop machine, or operating a Puma in CVT mode, this part handles the demanding torque requirements when four-wheel drive kicks in. These modern tractors see everything from field work to loader duty, and this coupling is built to handle that variety.
Made to Last
The 12-spline design provides more contact area than older 6-spline systems, spreading loads better and lasting longer. Heat treatment gives the steel the hardness to resist wear while maintaining enough toughness to handle shock loads without breaking. The precise 110mm dimension ensures proper fit in the driveline housing without play that causes vibration and premature wear.
Good to Know
You’ll need circlip 44147 to complete the installation – don’t skip this part as it’s what keeps everything in place. Before installing, check both the transmission output splines and driveshaft input splines for wear. If they’re damaged, they’ll quickly destroy your new coupling. The splines should engage smoothly without forcing – if you have to hammer it on, something’s not right.
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