Product Description: Hay tedder driveline with RP3 clutch, size 4. 100 Series, category 3 (35 hp), size 4. Minimum C-to-C length: 55" (1400 mm), Maximum C-to-C length: 82" (2080 mm), Total collapsed length: 66" (1675 mm). Tractor end: 1-3/8" 6 spline yoke, Implement end: 1-3/8" 6 spline RP3 clutch. Fits Vermeer haytedders. Complete Replacement- Components From Original Will Not Interchange. 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.