Part no Description weight N90008117 MAIN FRAME ASSEMBLY,STD POSITION BUSHING AT 6H + STD 4233.7 N90248050 ADJUSTMENT RING ASSEMBLY,STD HP3 1829.4 N90158044 TRAMP RELEASE ASSEMBLY,STD HP3 977 N90018026 COUNTERSHAFT ASSEMBLY,STD HP3 138 N90228314 ECC