Tilt Mount Hydraulic Steering Helm Pump - 1.7 CID | UFLEX USA UP28T-X52 Uflex USA Tilt Mount Hydraulic Steering Helm Pump - 1.7 CID | UFLEX USA UP28T-X52 UFLEX's Tilt Mount Hydraulic Steering Helm Pump features a five-position tilt range and is compatible with competing cylinders, fittings, oil, and hoses. Made from corrosion-resistant materials this helm pump has a 3/4 inch tapered shaft and can accommodate up to a 16-inch diameter steering wheel. Tilt Mount Hydraulic Steering Helm Pump - 1.7 CID 48° tilt range 9" stroke 5 locking positions 3/4" tapered shaft 1.7 cubic inch displacement Replaces Uflex UP28T