FOR SEVERE DUTY/PTO USE WITH 2 PIECE HINGED TRANSMISSION BRAKE - FITS: "RT" SERIES TRANSMISSIONS; INCLUDES: TP831659 2" 10 SPLINE INPUT SHAFT, TP831768 GASKET KIT, TP831765 INNER RETAINING RING, TP831766 OUTER RETAINING RING, TP831212 INPUT SHAFT BEARING, TP831763 FRONT BEARING COVER, TP831770 CROSS SHAFT BUSHING KIT, TP831263 STANDARD RELEASE FORK, TP836306VT PILOT BEARING, TP797700H HINGED CLUTCH BRAKE