Marine Gearbox PRM1000A 2:1 ratio, New Gearbox, this is a 10 degree angle unit, available now for immediate despatch. We have in stock a number of PRM gearboxes and spare parts for the whole range, PRM80 PRM120 PRM260 PRM750 PRM1000, various ratios. We can repair units with oil filters fitted, to the later types with P.T.O.'s and trolling valves attached, Please phone for details, Subject to remaining unsold.Packing, Freight and V.A.T. Extra on all U.K. & E.C. Sales.