Gem Bids For Drive Unit Section (centrally Located Drive, 2x2 Middle Drive Section, 2.5 Mtr) , Drive Unit Section (y-drive 2.5 Mtr Each) , Bend (90degree) Section , Tail End For 14.2/19 Kg Cylinders , Straight Section (2.5 Mtr Each) , 5 Hp Drive Unit Helical Type 18-22 Mpm Complete With Related Accessories , 3 Hp Drive Unit Helical Type 20-24 Mpm Complete With Related Accessories , 5 Hp Drive Unit Helical Type 20-24 Mpm Complete With Related Accessories , 7.5 Hp Drive Unit Helical Type 18-22 Mpm Complete With Related Accessories , Double Stopper Complete With All Accessories , Manual Divertor