Rocker arm assemblies (2di, 3di, 4di), section shifters (Ist, IInd, IIIrd, IVth & Reverse), cam h/l, shifter block (ist, iind, iiird & ivth), shifter block h-l & m-r, gear boxes, gear blanks, gear pump for assembly, connecting rod, shaft (any dimension), sprockets, crank shafts, bush.