Product Description: New Complete CV (Constant Velocity) Tractor Half Shaft. C-to-C length is 48" (1210 mm). Implementend has 21, 1-3/8" splines. Lemon style tube, type A. Fits Vermeer round balers. 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.