Product Description: New Complete Driveline with spline end yokes, size 8. Minimum C-to C Length: 48" (1210 mm), MaximumC-to-C Length: 74" (1880 mm), Total collapsed length: 58" (1455 mm). Tractor end: 1-3/4" 20 Spline,Implement end: 1-3/4" 20 Spline.Replaces Bondioli & Pavesi No. 812100303. Fits Bondioli & Pavesi100 Series. It may be necessary to cut this driveline to length. Verify the length by ensuring that sufficientoverlap of the drive tubes exists in all working positions without the possibility of bottoming out.