EUROCARDAN Constant Velocity PTO Shaft for Flex Wing Cutter, 1-3/4" 20 Spline T.E., 1-3/4"Constant velocity main drive pto shaft for flexwing (batwing) cutters. The weasler part number is 14717955 We sell many different sizes of these shafts so if you don't what you are looking for just get in touch with us. I have this same shaft with the 6,20 & 21 spline on the tractor. Series 8 heavy duty complete driveline assemblyConstant Velocity which is needed on flew wing cutters1-3/4" 20 splined tractor yoke with pull type metal collar1-3/4" 20 spline implement yoke with clamp style boltoverall compressed length is 55"80 lbs (keep this in mind on the freight charges. It is expensive to ship these heavy and long shafts) **Eurocardan madeAlways Leave 1/3 of Shaft in Tube While OperatingPTO Shaft Cab be Cut Down but Remember Cut the Same Amount Off Both EndsWe Carry All Replacement Parts for this and We Carry Different Sizes of these Shafts!