Implement Slip Yoke, N1000 Series, 1" Round Bore, 5 1/2" Long, 1/4" Keyway, with Grease Fitting New N1000 Series Implement Slip Yoke. 1" Round bore, 5-1/2" with 1/2" keyway with grease fitting. Replaces Neapco No. 10-0383.    Bore: 1" round    Centerline: 5 1/2"    Keyway: 1/4"    Replaces: Neapco Part No: 10-0383 Domestic 1000 Series
