This is a A-14006748 Driveshaft, Complete w. 1 3/8" - 6 Spline x Round Bore w/ Keyway PN: 14006748Main Description As Following : A-14006748 Driveshaft, Complete w. 1 3/8" - 6 Spline x Round Bore w/ Keyway PN: 14006748 Found in Section & Models : Driveline > Driveline Assembly, Bondioli & Pavesi 100 Series: Size 7 Associated Items : New Also This is An Aftermarket Product And : Weasler alternative to original part. C to C Max: 60.67" C to C Min: 40" Compressed Length: 49" Implement: 1 3/4" Round Bore w/ Keyway Size: 7 Tractor: 1 3/8" - 6 Spline