PTO CV Joint Assy, 80-Deg 2580-Series X 1-3/4-20Spl

PTO CV Joint Assy, 80-Deg 2580-Series X 1-3/4-20Spl

The Weasler 15707951 PTO CV Joint Assembly is a heavy-duty, wide-angle constant velocity joint built to keep power flowing smoothly—even when your equipment isn’t perfectly lined up. Designed for high-performance PTO driveline systems, this CV joint handles extreme operating angles (up to 80°) while maintaining constant rotational speed with minimal vibration. Built from high-strength steel and precision-engineered components, it’s made for demanding agricultural and turf applications where downtime isn’t an option.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 15707951
• Brand: Weasler
• Series: AW36-80 / 2580 Series
• Product Type: PTO constant velocity (CV) joint assembly
• Max Operating Angle: Up to 80° (wide-angle capability)
• Horsepower Rating:
  • 77 HP @ 540 RPM
  • 119 HP @ 1000 RPM
• Overall Length: 13.8"
• Compressed Length: 4.65"
• Outside Diameter: 6.65"
• Weight: 34.02 lbs

Connection Details:

• Connection 1:
  • 1-3/4" – 20 spline (Quick Disconnect)
• Connection 2:
  • 51 mm star profile (Roll Pin connection)

Construction & Design:

• High-strength steel construction for durability in demanding conditions
• Constant velocity design maintains smooth power transfer at variable angles
• Reduced vibration and friction compared to standard U-joints
• Interchangeable yokes compatible with standard Weasler and industry yokes
• Through-bore design helps prevent debris buildup
• Cross & bearing kits designed for high torque capacity and long service life

Guard System Compatibility:

• Compatible with Weasler Easy Lock Guard System
  • Full 360° friction weld on guard bell
  • UV and ozone-resistant black coating
  • Cold-weather rated to -35°C
  • Full coverage at maximum operating angles
  • Quick installation and removal

Ideal For

• Agricultural PTO driveline systems requiring wide-angle operation
• Equipment running at extreme articulation angles (tight turns, uneven terrain)
• Large farms and contractors needing dependable, heavy-duty components
• Applications where smooth, vibration-free power transfer is critical
• Anyone tired of driveline chatter and premature wear when things aren’t perfectly straight (which is most of the time)